> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.solvimon.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.solvimon.com/_mcp/server.

# Create a billing entity

POST https://test.api.solvimon.com/v{version}/billing-entities
Content-Type: application/json

Requires the BILLING_ENTITY.CREATE permission.

Reference: https://docs.solvimon.com/api-docs/configuration-api/billing-entities/post-billing-entities

## Authentication

- `X-API-KEY` header (required) — API Key authentication via header
- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token.

## Servers

- `https://test.api.solvimon.com` (The TEST environment for our API, default)
- `https://api.solvimon.com` (The live environment for our API)

## Request

### Path parameters

- `version` (string, required, default: 1) — version

### Headers

- `x-platform-id` (string, optional) — Platform ID.

### Body (application/json)

This endpoint expects a BillingEntityCreateRequest.

- `reference` (string, required)
- `object_type` (string, optional, nullable)
- `id` (string, optional, nullable)
- `created_at` (string, optional, nullable)
- `status` (string, optional, nullable)
- `timezone` (string, optional, nullable)
- `legal_name` (string, optional, nullable) — The legal name of the billing entity.
- `tax_id` (string, optional, nullable) — The ID used for tax purposes of the billing entity.
- `tax_ids` (list of TaxIdCreateRequest, optional, nullable) — Tax IDs used for tax purposes of the billing entity
- `registration_number` (string, optional, nullable) — The registration number of the billing entity.
- `registered_address` (AddressCreateRequest, optional) — The address associated with the billing entity.
- `email` (string, optional, nullable) — The email address of the billing entity.
- `tax_settings` (TaxSettingsCreateRequest, optional) — Customise tax settings for this Billing Entity
- `tax_registrations` (list of TaxRegistrationCreateRequest, optional, nullable) — Extra tax registrations for this billing entity
- `custom_fields` (list of CustomFieldValueCreateRequest, optional, nullable)
- `default_customer_country_selector` (list of enum, optional, nullable)
  - Allowed values: `AD`, `AE`, `AF`, `AG`, `AI`, `AL`, `AM`, `AO`, `AQ`, `AR`, `AS`, `AT`, `AU`, `AW`, `AX`, `AZ`, `BA`, `BB`, `BD`, `BE`, `BF`, `BG`, `BH`, `BI`, `BJ`, `BL`, `BM`, `BN`, `BO`, `BQ`, `BR`, `BS`, `BT`, `BV`, `BW`, `BY`, `BZ`, `CA`, `CC`, `CD`, `CF`, `CG`, `CH`, `CI`, `CK`, `CL`, `CM`, `CN`, `CO`, `CR`, `CU`, `CV`, `CW`, `CX`, `CY`, `CZ`, `DE`, `DJ`, `DK`, `DM`, `DO`, `DZ`, `EC`, `EE`, `EG`, `EH`, `ER`, `ES`, `ET`, `FI`, `FJ`, `FK`, `FM`, `FO`, `FR`, `GA`, `GB`, `GD`, `GE`, `GF`, `GG`, `GH`, `GI`, `GL`, `GM`, `GN`, `GP`, `GQ`, `GR`, `GS`, `GT`, `GU`, `GW`, `GY`, `HK`, `HM`, `HN`, `HR`, `HT`, `HU`, `ID`, `IE`, `IL`, `IM`, `IN`, `IO`, `IQ`, `IR`, `IS`, `IT`, `JE`, `JM`, `JO`, `JP`, `KE`, `KG`, `KH`, `KI`, `KM`, `KN`, `KP`, `KR`, `KW`, `KY`, `KZ`, `LA`, `LB`, `LC`, `LI`, `LK`, `LR`, `LS`, `LT`, `LU`, `LV`, `LY`, `MA`, `MC`, `MD`, `ME`, `MF`, `MG`, `MH`, `MK`, `ML`, `MM`, `MN`, `MO`, `MP`, `MQ`, `MR`, `MS`, `MT`, `MU`, `MV`, `MW`, `MX`, `MY`, `MZ`, `NA`, `NC`, `NE`, `NF`, `NG`, `NI`, `NL`, `NO`, `NP`, `NR`, `NU`, `NZ`, `OM`, `PA`, `PE`, `PF`, `PG`, `PH`, `PK`, `PL`, `PM`, `PN`, `PR`, `PS`, `PT`, `PW`, `PY`, `QA`, `RE`, `RO`, `RS`, `RU`, `RW`, `SA`, `SB`, `SC`, `SD`, `SE`, `SG`, `SH`, `SI`, `SJ`, `SK`, `SL`, `SM`, `SN`, `SO`, `SR`, `SS`, `ST`, `SV`, `SX`, `SY`, `SZ`, `TC`, `TD`, `TF`, `TG`, `TH`, `TJ`, `TK`, `TL`, `TM`, `TN`, `TO`, `TR`, `TT`, `TV`, `TW`, `TZ`, `UA`, `UG`, `US`, `UY`, `UZ`, `VA`, `VC`, `VE`, `VG`, `VI`, `VN`, `VU`, `WF`, `WS`, `YE`, `YT`, `ZA`, `ZM`, `ZW`
- `default_billing_currency_selector` (list of enum, optional, nullable)
  - Allowed values: `AED`, `AFN`, `ALL`, `AMD`, `ANG`, `AOA`, `ARS`, `AUD`, `AWG`, `AZN`, `BAM`, `BBD`, `BDT`, `BGN`, `BHD`, `BIF`, `BMD`, `BND`, `BOB`, `BRL`, `BSD`, `BTN`, `BWP`, `BYN`, `BZD`, `CAD`, `CDF`, `CHF`, `CLF`, `CLP`, `CNY`, `COP`, `CRC`, `CUC`, `CUP`, `CVE`, `CZK`, `DJF`, `DKK`, `DOP`, `DZD`, `EGP`, `ERN`, `ETB`, `EUR`, `FJD`, `FKP`, `GBP`, `GEL`, `GHS`, `GIP`, `GMD`, `GNF`, `GTQ`, `GYD`, `HKD`, `HNL`, `HRK`, `HTG`, `HUF`, `IDR`, `ILS`, `INR`, `IQD`, `IRR`, `ISK`, `JMD`, `JOD`, `JPY`, `KES`, `KGS`, `KHR`, `KMF`, `KPW`, `KRW`, `KWD`, `KYD`, `KZT`, `LAK`, `LBP`, `LKR`, `LRD`, `LSL`, `LYD`, `MAD`, `MDL`, `MGA`, `MKD`, `MMK`, `MNT`, `MOP`, `MRO`, `MRU`, `MUR`, `MVR`, `MWK`, `MXN`, `MXV`, `MYR`, `MZN`, `NAD`, `NGN`, `NIO`, `NOK`, `NPR`, `NZD`, `OMR`, `PAB`, `PEN`, `PGK`, `PHP`, `PKR`, `PLN`, `PYG`, `QAR`, `RON`, `RSD`, `RUB`, `RWF`, `SAR`, `SBD`, `SCR`, `SDG`, `SEK`, `SGD`, `SHP`, `SLE`, `SOS`, `SRD`, `SSP`, `STN`, `SVC`, `SYP`, `SZL`, `THB`, `TJS`, `TMT`, `TND`, `TOP`, `TRY`, `TTD`, `TWD`, `TZS`, `UAH`, `UGX`, `USD`, `USN`, `UYI`, `UYU`, `UZS`, `VEF`, `VES`, `VND`, `VUV`, `WST`, `XAF`, `XAG`, `XAU`, `XBA`, `XBB`, `XBC`, `XBD`, `XCD`, `XDR`, `XOF`, `XPD`, `XPF`, `XPT`, `XSU`, `XTS`, `XUA`, `XXX`, `YER`, `ZAR`, `ZMW`, `ZWL`
- `linked_integrations` (list of LinkedIntegrationCreateRequest, optional, nullable)

## Response

### 201

Created

- `object_type` (string, optional, nullable)
- `id` (string, optional, nullable)
- `created_at` (string, optional, nullable)
- `reference` (string, optional)
- `status` (string, optional, nullable)
- `timezone` (string, optional, nullable)
- `legal_name` (string, optional, nullable) — The legal name of the billing entity.
- `tax_id` (string, optional, nullable) — The ID used for tax purposes of the billing entity.
- `tax_ids` (list of TaxId, optional, nullable) — Tax IDs used for tax purposes of the billing entity
- `registration_number` (string, optional, nullable) — The registration number of the billing entity.
- `registered_address` (Address, optional) — The address associated with the billing entity.
- `email` (string, optional, nullable) — The email address of the billing entity.
- `tax_settings` (TaxSettings, optional) — Customise tax settings for this Billing Entity
- `tax_registrations` (list of TaxRegistration, optional, nullable) — Extra tax registrations for this billing entity
- `custom_fields` (list of CustomFieldValue, optional, nullable)
- `default_customer_country_selector` (list of enum, optional, nullable)
  - Allowed values: `AD`, `AE`, `AF`, `AG`, `AI`, `AL`, `AM`, `AO`, `AQ`, `AR`, `AS`, `AT`, `AU`, `AW`, `AX`, `AZ`, `BA`, `BB`, `BD`, `BE`, `BF`, `BG`, `BH`, `BI`, `BJ`, `BL`, `BM`, `BN`, `BO`, `BQ`, `BR`, `BS`, `BT`, `BV`, `BW`, `BY`, `BZ`, `CA`, `CC`, `CD`, `CF`, `CG`, `CH`, `CI`, `CK`, `CL`, `CM`, `CN`, `CO`, `CR`, `CU`, `CV`, `CW`, `CX`, `CY`, `CZ`, `DE`, `DJ`, `DK`, `DM`, `DO`, `DZ`, `EC`, `EE`, `EG`, `EH`, `ER`, `ES`, `ET`, `FI`, `FJ`, `FK`, `FM`, `FO`, `FR`, `GA`, `GB`, `GD`, `GE`, `GF`, `GG`, `GH`, `GI`, `GL`, `GM`, `GN`, `GP`, `GQ`, `GR`, `GS`, `GT`, `GU`, `GW`, `GY`, `HK`, `HM`, `HN`, `HR`, `HT`, `HU`, `ID`, `IE`, `IL`, `IM`, `IN`, `IO`, `IQ`, `IR`, `IS`, `IT`, `JE`, `JM`, `JO`, `JP`, `KE`, `KG`, `KH`, `KI`, `KM`, `KN`, `KP`, `KR`, `KW`, `KY`, `KZ`, `LA`, `LB`, `LC`, `LI`, `LK`, `LR`, `LS`, `LT`, `LU`, `LV`, `LY`, `MA`, `MC`, `MD`, `ME`, `MF`, `MG`, `MH`, `MK`, `ML`, `MM`, `MN`, `MO`, `MP`, `MQ`, `MR`, `MS`, `MT`, `MU`, `MV`, `MW`, `MX`, `MY`, `MZ`, `NA`, `NC`, `NE`, `NF`, `NG`, `NI`, `NL`, `NO`, `NP`, `NR`, `NU`, `NZ`, `OM`, `PA`, `PE`, `PF`, `PG`, `PH`, `PK`, `PL`, `PM`, `PN`, `PR`, `PS`, `PT`, `PW`, `PY`, `QA`, `RE`, `RO`, `RS`, `RU`, `RW`, `SA`, `SB`, `SC`, `SD`, `SE`, `SG`, `SH`, `SI`, `SJ`, `SK`, `SL`, `SM`, `SN`, `SO`, `SR`, `SS`, `ST`, `SV`, `SX`, `SY`, `SZ`, `TC`, `TD`, `TF`, `TG`, `TH`, `TJ`, `TK`, `TL`, `TM`, `TN`, `TO`, `TR`, `TT`, `TV`, `TW`, `TZ`, `UA`, `UG`, `US`, `UY`, `UZ`, `VA`, `VC`, `VE`, `VG`, `VI`, `VN`, `VU`, `WF`, `WS`, `YE`, `YT`, `ZA`, `ZM`, `ZW`
- `default_billing_currency_selector` (list of enum, optional, nullable)
  - Allowed values: `AED`, `AFN`, `ALL`, `AMD`, `ANG`, `AOA`, `ARS`, `AUD`, `AWG`, `AZN`, `BAM`, `BBD`, `BDT`, `BGN`, `BHD`, `BIF`, `BMD`, `BND`, `BOB`, `BRL`, `BSD`, `BTN`, `BWP`, `BYN`, `BZD`, `CAD`, `CDF`, `CHF`, `CLF`, `CLP`, `CNY`, `COP`, `CRC`, `CUC`, `CUP`, `CVE`, `CZK`, `DJF`, `DKK`, `DOP`, `DZD`, `EGP`, `ERN`, `ETB`, `EUR`, `FJD`, `FKP`, `GBP`, `GEL`, `GHS`, `GIP`, `GMD`, `GNF`, `GTQ`, `GYD`, `HKD`, `HNL`, `HRK`, `HTG`, `HUF`, `IDR`, `ILS`, `INR`, `IQD`, `IRR`, `ISK`, `JMD`, `JOD`, `JPY`, `KES`, `KGS`, `KHR`, `KMF`, `KPW`, `KRW`, `KWD`, `KYD`, `KZT`, `LAK`, `LBP`, `LKR`, `LRD`, `LSL`, `LYD`, `MAD`, `MDL`, `MGA`, `MKD`, `MMK`, `MNT`, `MOP`, `MRO`, `MRU`, `MUR`, `MVR`, `MWK`, `MXN`, `MXV`, `MYR`, `MZN`, `NAD`, `NGN`, `NIO`, `NOK`, `NPR`, `NZD`, `OMR`, `PAB`, `PEN`, `PGK`, `PHP`, `PKR`, `PLN`, `PYG`, `QAR`, `RON`, `RSD`, `RUB`, `RWF`, `SAR`, `SBD`, `SCR`, `SDG`, `SEK`, `SGD`, `SHP`, `SLE`, `SOS`, `SRD`, `SSP`, `STN`, `SVC`, `SYP`, `SZL`, `THB`, `TJS`, `TMT`, `TND`, `TOP`, `TRY`, `TTD`, `TWD`, `TZS`, `UAH`, `UGX`, `USD`, `USN`, `UYI`, `UYU`, `UZS`, `VEF`, `VES`, `VND`, `VUV`, `WST`, `XAF`, `XAG`, `XAU`, `XBA`, `XBB`, `XBC`, `XBD`, `XCD`, `XDR`, `XOF`, `XPD`, `XPF`, `XPT`, `XSU`, `XTS`, `XUA`, `XXX`, `YER`, `ZAR`, `ZMW`, `ZWL`
- `linked_integrations` (list of LinkedIntegration, optional, nullable)

## Errors

### 400 Bad Request Error

Bad Request

- `type` (enum, required)
  - Allowed values: `API_ERROR`, `INVALID_REQUEST`
- `code` (enum, required)
  - Allowed values: `RESOURCE_NOT_FOUND`, `RESOURCES_NOT_FOUND`, `UNABLE_TO_PROCESS_INSTRUCTIONS`, `BAD_REQUEST`, `UNSUPPORTED_MEDIA_TYPE`, `RESOURCE_ALREADY_EXISTS`, `CUSTOM_FIELD_VALUE_ALREADY_EXISTS`, `COULD_NOT_CREATE_RESOURCE`, `COULD_NOT_UPDATE_RESOURCE`, `COULD_NOT_DELETE_RESOURCE`, `MISSING_VERSION`, `UNSUPPORTED_VERSION`, `UNAUTHORISED`, `CUSTOMER_NOT_FOUND`, `PLATFORM_NOT_FOUND`, `PRICING_PLAN_NOT_FOUND`, `PRODUCT_NOT_FOUND`, `PRODUCT_ITEM_NOT_FOUND`, `PRICING_NOT_FOUND`, `PRICING_ITEM_NOT_FOUND`, `USER_NOT_FOUND`, `METER_NOT_FOUND`, `METER_VALUE_NOT_FOUND`, `METER_PROPERTY_NOT_FOUND`, `PRICING_ITEM_SUMMARIES_NOT_FOUND`, `MISSING_ID`, `INVALID_ID`, `MISSING_REFERENCE`, `MISSING_FIELD`, `INVALID_FIELD`, `INVALID_OPERATION`, `INTERNAL_ERROR`, `USER_NOT_ALLOWED`, `IDEMPOTENCY_CHECK_FAILED`, `INVALID_REQUEST`
- `message` (string, required)
- `field` (string, optional, nullable)
- `resource_id` (string, optional, nullable)
- `resource_type` (enum, optional, nullable)
  - Allowed values: `CUSTOMER`, `CUSTOM_FIELD`, `PLATFORM`, `PLATFORM_UPTODATE`, `METER`, `METER_VALUE`, `METER_PROPERTY`, `METER_PROPERTY_VARIABLE`, `METER_VALUE_CALCULATION`, `INGEST_DATA`, `METER_DATA`, `CHARGE_DATA`, `PERSIST_DATA`, `ADJUSTMENT_DATA`, `PRODUCT_CATEGORY`, `PRODUCT`, `PRODUCT_ITEM`, `PRICING`, `PRICING_GROUP`, `PRICING_ITEM`, `PRICING_ITEM_CONFIG`, `PRICING_PLAN_SUBSCRIPTION`, `PRICING_PLAN_SUBSCRIPTION_GROUP`, `PRICING_PLAN_SCHEDULE`, `SEAT_ASSIGNMENT`, `SHIPPING_ADDRESS`, `PRICING_PLAN`, `PRICING_PLAN_VERSION`, `PRICING_PLAN_GROUP`, `QUOTE`, `QUOTE_VERSION`, `QUOTE_TEMPLATE`, `QUOTE_VERSION_SUMMARY`, `API_KEY`, `USER`, `ROLE`, `PROXY_USER`, `EXTERNAL_CREDENTIALS`, `TOKEN`, `INVOICE`, `E_INVOICE`, `PDF`, `BILLING_ENTITY`, `FEATURE`, `MEMBERSHIP`, `PAYMENT`, `PAYMENT_ACCEPTOR`, `PAYMENT_METHOD`, `PAYMENT_METHOD_OPTIONS`, `PAYMENT_SCHEDULE`, `PAYMENT_REQUEST`, `INTEGRATION`, `WEBHOOK`, `WEBHOOK_EVENT`, `FILE`, `FILE_PROCESSING_SETTINGS`, `TEAM`, `DOWNLOAD_URL`, `CSV_REPORT`, `REPORT`, `REPORT_GENERATE_REQUEST`, `REPORT_CONFIGURATION`, `REPORT_SUBSCRIPTION`, `REPORT_DEFINITION`, `ACCOUNT_GROUP`, `ENTITY`, `EVENT_TRACE`, `EVENT_TRACE_LINK`, `PRICING_CATEGORY`, `CONTACT`, `ALERT_RULE`, `ALERT`, `USAGE_LIMIT`, `AUDIT_RECORD`, `PORTAL_URL`, `AUTHENTICATION_PROVIDER`, `REPROCESS`, `APPROVAL_POLICY`, `APPROVAL_REQUEST`, `BULK_ACTION`, `COUPON`, `PROMOTION_CODE`, `WALLET`, `WALLET_TYPE`, `WALLET_GRANT`, `AUTO_TOPUP_CONFIG`, `WORKFLOW`, `WORKFLOW_TRIGGER`, `WORKFLOW_ACTION`, `WORKFLOW_ACTION_EXECUTION`, `CREDIT_TYPE`, `SIGNATURE_REQUEST`, `ATTACHMENT`, `DOCUMENT`, `EXCHANGE_RATE`

### 401 Unauthorized Error

Unauthorized

- `type` (enum, required)
  - Allowed values: `API_ERROR`, `INVALID_REQUEST`
- `code` (enum, required)
  - Allowed values: `RESOURCE_NOT_FOUND`, `RESOURCES_NOT_FOUND`, `UNABLE_TO_PROCESS_INSTRUCTIONS`, `BAD_REQUEST`, `UNSUPPORTED_MEDIA_TYPE`, `RESOURCE_ALREADY_EXISTS`, `CUSTOM_FIELD_VALUE_ALREADY_EXISTS`, `COULD_NOT_CREATE_RESOURCE`, `COULD_NOT_UPDATE_RESOURCE`, `COULD_NOT_DELETE_RESOURCE`, `MISSING_VERSION`, `UNSUPPORTED_VERSION`, `UNAUTHORISED`, `CUSTOMER_NOT_FOUND`, `PLATFORM_NOT_FOUND`, `PRICING_PLAN_NOT_FOUND`, `PRODUCT_NOT_FOUND`, `PRODUCT_ITEM_NOT_FOUND`, `PRICING_NOT_FOUND`, `PRICING_ITEM_NOT_FOUND`, `USER_NOT_FOUND`, `METER_NOT_FOUND`, `METER_VALUE_NOT_FOUND`, `METER_PROPERTY_NOT_FOUND`, `PRICING_ITEM_SUMMARIES_NOT_FOUND`, `MISSING_ID`, `INVALID_ID`, `MISSING_REFERENCE`, `MISSING_FIELD`, `INVALID_FIELD`, `INVALID_OPERATION`, `INTERNAL_ERROR`, `USER_NOT_ALLOWED`, `IDEMPOTENCY_CHECK_FAILED`, `INVALID_REQUEST`
- `message` (string, required)
- `field` (string, optional, nullable)
- `resource_id` (string, optional, nullable)
- `resource_type` (enum, optional, nullable)
  - Allowed values: `CUSTOMER`, `CUSTOM_FIELD`, `PLATFORM`, `PLATFORM_UPTODATE`, `METER`, `METER_VALUE`, `METER_PROPERTY`, `METER_PROPERTY_VARIABLE`, `METER_VALUE_CALCULATION`, `INGEST_DATA`, `METER_DATA`, `CHARGE_DATA`, `PERSIST_DATA`, `ADJUSTMENT_DATA`, `PRODUCT_CATEGORY`, `PRODUCT`, `PRODUCT_ITEM`, `PRICING`, `PRICING_GROUP`, `PRICING_ITEM`, `PRICING_ITEM_CONFIG`, `PRICING_PLAN_SUBSCRIPTION`, `PRICING_PLAN_SUBSCRIPTION_GROUP`, `PRICING_PLAN_SCHEDULE`, `SEAT_ASSIGNMENT`, `SHIPPING_ADDRESS`, `PRICING_PLAN`, `PRICING_PLAN_VERSION`, `PRICING_PLAN_GROUP`, `QUOTE`, `QUOTE_VERSION`, `QUOTE_TEMPLATE`, `QUOTE_VERSION_SUMMARY`, `API_KEY`, `USER`, `ROLE`, `PROXY_USER`, `EXTERNAL_CREDENTIALS`, `TOKEN`, `INVOICE`, `E_INVOICE`, `PDF`, `BILLING_ENTITY`, `FEATURE`, `MEMBERSHIP`, `PAYMENT`, `PAYMENT_ACCEPTOR`, `PAYMENT_METHOD`, `PAYMENT_METHOD_OPTIONS`, `PAYMENT_SCHEDULE`, `PAYMENT_REQUEST`, `INTEGRATION`, `WEBHOOK`, `WEBHOOK_EVENT`, `FILE`, `FILE_PROCESSING_SETTINGS`, `TEAM`, `DOWNLOAD_URL`, `CSV_REPORT`, `REPORT`, `REPORT_GENERATE_REQUEST`, `REPORT_CONFIGURATION`, `REPORT_SUBSCRIPTION`, `REPORT_DEFINITION`, `ACCOUNT_GROUP`, `ENTITY`, `EVENT_TRACE`, `EVENT_TRACE_LINK`, `PRICING_CATEGORY`, `CONTACT`, `ALERT_RULE`, `ALERT`, `USAGE_LIMIT`, `AUDIT_RECORD`, `PORTAL_URL`, `AUTHENTICATION_PROVIDER`, `REPROCESS`, `APPROVAL_POLICY`, `APPROVAL_REQUEST`, `BULK_ACTION`, `COUPON`, `PROMOTION_CODE`, `WALLET`, `WALLET_TYPE`, `WALLET_GRANT`, `AUTO_TOPUP_CONFIG`, `WORKFLOW`, `WORKFLOW_TRIGGER`, `WORKFLOW_ACTION`, `WORKFLOW_ACTION_EXECUTION`, `CREDIT_TYPE`, `SIGNATURE_REQUEST`, `ATTACHMENT`, `DOCUMENT`, `EXCHANGE_RATE`

### 403 Forbidden Error

Forbidden

- `type` (enum, required)
  - Allowed values: `API_ERROR`, `INVALID_REQUEST`
- `code` (enum, required)
  - Allowed values: `RESOURCE_NOT_FOUND`, `RESOURCES_NOT_FOUND`, `UNABLE_TO_PROCESS_INSTRUCTIONS`, `BAD_REQUEST`, `UNSUPPORTED_MEDIA_TYPE`, `RESOURCE_ALREADY_EXISTS`, `CUSTOM_FIELD_VALUE_ALREADY_EXISTS`, `COULD_NOT_CREATE_RESOURCE`, `COULD_NOT_UPDATE_RESOURCE`, `COULD_NOT_DELETE_RESOURCE`, `MISSING_VERSION`, `UNSUPPORTED_VERSION`, `UNAUTHORISED`, `CUSTOMER_NOT_FOUND`, `PLATFORM_NOT_FOUND`, `PRICING_PLAN_NOT_FOUND`, `PRODUCT_NOT_FOUND`, `PRODUCT_ITEM_NOT_FOUND`, `PRICING_NOT_FOUND`, `PRICING_ITEM_NOT_FOUND`, `USER_NOT_FOUND`, `METER_NOT_FOUND`, `METER_VALUE_NOT_FOUND`, `METER_PROPERTY_NOT_FOUND`, `PRICING_ITEM_SUMMARIES_NOT_FOUND`, `MISSING_ID`, `INVALID_ID`, `MISSING_REFERENCE`, `MISSING_FIELD`, `INVALID_FIELD`, `INVALID_OPERATION`, `INTERNAL_ERROR`, `USER_NOT_ALLOWED`, `IDEMPOTENCY_CHECK_FAILED`, `INVALID_REQUEST`
- `message` (string, required)
- `field` (string, optional, nullable)
- `resource_id` (string, optional, nullable)
- `resource_type` (enum, optional, nullable)
  - Allowed values: `CUSTOMER`, `CUSTOM_FIELD`, `PLATFORM`, `PLATFORM_UPTODATE`, `METER`, `METER_VALUE`, `METER_PROPERTY`, `METER_PROPERTY_VARIABLE`, `METER_VALUE_CALCULATION`, `INGEST_DATA`, `METER_DATA`, `CHARGE_DATA`, `PERSIST_DATA`, `ADJUSTMENT_DATA`, `PRODUCT_CATEGORY`, `PRODUCT`, `PRODUCT_ITEM`, `PRICING`, `PRICING_GROUP`, `PRICING_ITEM`, `PRICING_ITEM_CONFIG`, `PRICING_PLAN_SUBSCRIPTION`, `PRICING_PLAN_SUBSCRIPTION_GROUP`, `PRICING_PLAN_SCHEDULE`, `SEAT_ASSIGNMENT`, `SHIPPING_ADDRESS`, `PRICING_PLAN`, `PRICING_PLAN_VERSION`, `PRICING_PLAN_GROUP`, `QUOTE`, `QUOTE_VERSION`, `QUOTE_TEMPLATE`, `QUOTE_VERSION_SUMMARY`, `API_KEY`, `USER`, `ROLE`, `PROXY_USER`, `EXTERNAL_CREDENTIALS`, `TOKEN`, `INVOICE`, `E_INVOICE`, `PDF`, `BILLING_ENTITY`, `FEATURE`, `MEMBERSHIP`, `PAYMENT`, `PAYMENT_ACCEPTOR`, `PAYMENT_METHOD`, `PAYMENT_METHOD_OPTIONS`, `PAYMENT_SCHEDULE`, `PAYMENT_REQUEST`, `INTEGRATION`, `WEBHOOK`, `WEBHOOK_EVENT`, `FILE`, `FILE_PROCESSING_SETTINGS`, `TEAM`, `DOWNLOAD_URL`, `CSV_REPORT`, `REPORT`, `REPORT_GENERATE_REQUEST`, `REPORT_CONFIGURATION`, `REPORT_SUBSCRIPTION`, `REPORT_DEFINITION`, `ACCOUNT_GROUP`, `ENTITY`, `EVENT_TRACE`, `EVENT_TRACE_LINK`, `PRICING_CATEGORY`, `CONTACT`, `ALERT_RULE`, `ALERT`, `USAGE_LIMIT`, `AUDIT_RECORD`, `PORTAL_URL`, `AUTHENTICATION_PROVIDER`, `REPROCESS`, `APPROVAL_POLICY`, `APPROVAL_REQUEST`, `BULK_ACTION`, `COUPON`, `PROMOTION_CODE`, `WALLET`, `WALLET_TYPE`, `WALLET_GRANT`, `AUTO_TOPUP_CONFIG`, `WORKFLOW`, `WORKFLOW_TRIGGER`, `WORKFLOW_ACTION`, `WORKFLOW_ACTION_EXECUTION`, `CREDIT_TYPE`, `SIGNATURE_REQUEST`, `ATTACHMENT`, `DOCUMENT`, `EXCHANGE_RATE`

### 409 Conflict Error

Conflict

- `type` (enum, required)
  - Allowed values: `API_ERROR`, `INVALID_REQUEST`
- `code` (enum, required)
  - Allowed values: `RESOURCE_NOT_FOUND`, `RESOURCES_NOT_FOUND`, `UNABLE_TO_PROCESS_INSTRUCTIONS`, `BAD_REQUEST`, `UNSUPPORTED_MEDIA_TYPE`, `RESOURCE_ALREADY_EXISTS`, `CUSTOM_FIELD_VALUE_ALREADY_EXISTS`, `COULD_NOT_CREATE_RESOURCE`, `COULD_NOT_UPDATE_RESOURCE`, `COULD_NOT_DELETE_RESOURCE`, `MISSING_VERSION`, `UNSUPPORTED_VERSION`, `UNAUTHORISED`, `CUSTOMER_NOT_FOUND`, `PLATFORM_NOT_FOUND`, `PRICING_PLAN_NOT_FOUND`, `PRODUCT_NOT_FOUND`, `PRODUCT_ITEM_NOT_FOUND`, `PRICING_NOT_FOUND`, `PRICING_ITEM_NOT_FOUND`, `USER_NOT_FOUND`, `METER_NOT_FOUND`, `METER_VALUE_NOT_FOUND`, `METER_PROPERTY_NOT_FOUND`, `PRICING_ITEM_SUMMARIES_NOT_FOUND`, `MISSING_ID`, `INVALID_ID`, `MISSING_REFERENCE`, `MISSING_FIELD`, `INVALID_FIELD`, `INVALID_OPERATION`, `INTERNAL_ERROR`, `USER_NOT_ALLOWED`, `IDEMPOTENCY_CHECK_FAILED`, `INVALID_REQUEST`
- `message` (string, required)
- `field` (string, optional, nullable)
- `resource_id` (string, optional, nullable)
- `resource_type` (enum, optional, nullable)
  - Allowed values: `CUSTOMER`, `CUSTOM_FIELD`, `PLATFORM`, `PLATFORM_UPTODATE`, `METER`, `METER_VALUE`, `METER_PROPERTY`, `METER_PROPERTY_VARIABLE`, `METER_VALUE_CALCULATION`, `INGEST_DATA`, `METER_DATA`, `CHARGE_DATA`, `PERSIST_DATA`, `ADJUSTMENT_DATA`, `PRODUCT_CATEGORY`, `PRODUCT`, `PRODUCT_ITEM`, `PRICING`, `PRICING_GROUP`, `PRICING_ITEM`, `PRICING_ITEM_CONFIG`, `PRICING_PLAN_SUBSCRIPTION`, `PRICING_PLAN_SUBSCRIPTION_GROUP`, `PRICING_PLAN_SCHEDULE`, `SEAT_ASSIGNMENT`, `SHIPPING_ADDRESS`, `PRICING_PLAN`, `PRICING_PLAN_VERSION`, `PRICING_PLAN_GROUP`, `QUOTE`, `QUOTE_VERSION`, `QUOTE_TEMPLATE`, `QUOTE_VERSION_SUMMARY`, `API_KEY`, `USER`, `ROLE`, `PROXY_USER`, `EXTERNAL_CREDENTIALS`, `TOKEN`, `INVOICE`, `E_INVOICE`, `PDF`, `BILLING_ENTITY`, `FEATURE`, `MEMBERSHIP`, `PAYMENT`, `PAYMENT_ACCEPTOR`, `PAYMENT_METHOD`, `PAYMENT_METHOD_OPTIONS`, `PAYMENT_SCHEDULE`, `PAYMENT_REQUEST`, `INTEGRATION`, `WEBHOOK`, `WEBHOOK_EVENT`, `FILE`, `FILE_PROCESSING_SETTINGS`, `TEAM`, `DOWNLOAD_URL`, `CSV_REPORT`, `REPORT`, `REPORT_GENERATE_REQUEST`, `REPORT_CONFIGURATION`, `REPORT_SUBSCRIPTION`, `REPORT_DEFINITION`, `ACCOUNT_GROUP`, `ENTITY`, `EVENT_TRACE`, `EVENT_TRACE_LINK`, `PRICING_CATEGORY`, `CONTACT`, `ALERT_RULE`, `ALERT`, `USAGE_LIMIT`, `AUDIT_RECORD`, `PORTAL_URL`, `AUTHENTICATION_PROVIDER`, `REPROCESS`, `APPROVAL_POLICY`, `APPROVAL_REQUEST`, `BULK_ACTION`, `COUPON`, `PROMOTION_CODE`, `WALLET`, `WALLET_TYPE`, `WALLET_GRANT`, `AUTO_TOPUP_CONFIG`, `WORKFLOW`, `WORKFLOW_TRIGGER`, `WORKFLOW_ACTION`, `WORKFLOW_ACTION_EXECUTION`, `CREDIT_TYPE`, `SIGNATURE_REQUEST`, `ATTACHMENT`, `DOCUMENT`, `EXCHANGE_RATE`

### 500 Internal Server Error

Internal Server Error

- `type` (enum, required)
  - Allowed values: `API_ERROR`, `INVALID_REQUEST`
- `code` (enum, required)
  - Allowed values: `RESOURCE_NOT_FOUND`, `RESOURCES_NOT_FOUND`, `UNABLE_TO_PROCESS_INSTRUCTIONS`, `BAD_REQUEST`, `UNSUPPORTED_MEDIA_TYPE`, `RESOURCE_ALREADY_EXISTS`, `CUSTOM_FIELD_VALUE_ALREADY_EXISTS`, `COULD_NOT_CREATE_RESOURCE`, `COULD_NOT_UPDATE_RESOURCE`, `COULD_NOT_DELETE_RESOURCE`, `MISSING_VERSION`, `UNSUPPORTED_VERSION`, `UNAUTHORISED`, `CUSTOMER_NOT_FOUND`, `PLATFORM_NOT_FOUND`, `PRICING_PLAN_NOT_FOUND`, `PRODUCT_NOT_FOUND`, `PRODUCT_ITEM_NOT_FOUND`, `PRICING_NOT_FOUND`, `PRICING_ITEM_NOT_FOUND`, `USER_NOT_FOUND`, `METER_NOT_FOUND`, `METER_VALUE_NOT_FOUND`, `METER_PROPERTY_NOT_FOUND`, `PRICING_ITEM_SUMMARIES_NOT_FOUND`, `MISSING_ID`, `INVALID_ID`, `MISSING_REFERENCE`, `MISSING_FIELD`, `INVALID_FIELD`, `INVALID_OPERATION`, `INTERNAL_ERROR`, `USER_NOT_ALLOWED`, `IDEMPOTENCY_CHECK_FAILED`, `INVALID_REQUEST`
- `message` (string, required)
- `field` (string, optional, nullable)
- `resource_id` (string, optional, nullable)
- `resource_type` (enum, optional, nullable)
  - Allowed values: `CUSTOMER`, `CUSTOM_FIELD`, `PLATFORM`, `PLATFORM_UPTODATE`, `METER`, `METER_VALUE`, `METER_PROPERTY`, `METER_PROPERTY_VARIABLE`, `METER_VALUE_CALCULATION`, `INGEST_DATA`, `METER_DATA`, `CHARGE_DATA`, `PERSIST_DATA`, `ADJUSTMENT_DATA`, `PRODUCT_CATEGORY`, `PRODUCT`, `PRODUCT_ITEM`, `PRICING`, `PRICING_GROUP`, `PRICING_ITEM`, `PRICING_ITEM_CONFIG`, `PRICING_PLAN_SUBSCRIPTION`, `PRICING_PLAN_SUBSCRIPTION_GROUP`, `PRICING_PLAN_SCHEDULE`, `SEAT_ASSIGNMENT`, `SHIPPING_ADDRESS`, `PRICING_PLAN`, `PRICING_PLAN_VERSION`, `PRICING_PLAN_GROUP`, `QUOTE`, `QUOTE_VERSION`, `QUOTE_TEMPLATE`, `QUOTE_VERSION_SUMMARY`, `API_KEY`, `USER`, `ROLE`, `PROXY_USER`, `EXTERNAL_CREDENTIALS`, `TOKEN`, `INVOICE`, `E_INVOICE`, `PDF`, `BILLING_ENTITY`, `FEATURE`, `MEMBERSHIP`, `PAYMENT`, `PAYMENT_ACCEPTOR`, `PAYMENT_METHOD`, `PAYMENT_METHOD_OPTIONS`, `PAYMENT_SCHEDULE`, `PAYMENT_REQUEST`, `INTEGRATION`, `WEBHOOK`, `WEBHOOK_EVENT`, `FILE`, `FILE_PROCESSING_SETTINGS`, `TEAM`, `DOWNLOAD_URL`, `CSV_REPORT`, `REPORT`, `REPORT_GENERATE_REQUEST`, `REPORT_CONFIGURATION`, `REPORT_SUBSCRIPTION`, `REPORT_DEFINITION`, `ACCOUNT_GROUP`, `ENTITY`, `EVENT_TRACE`, `EVENT_TRACE_LINK`, `PRICING_CATEGORY`, `CONTACT`, `ALERT_RULE`, `ALERT`, `USAGE_LIMIT`, `AUDIT_RECORD`, `PORTAL_URL`, `AUTHENTICATION_PROVIDER`, `REPROCESS`, `APPROVAL_POLICY`, `APPROVAL_REQUEST`, `BULK_ACTION`, `COUPON`, `PROMOTION_CODE`, `WALLET`, `WALLET_TYPE`, `WALLET_GRANT`, `AUTO_TOPUP_CONFIG`, `WORKFLOW`, `WORKFLOW_TRIGGER`, `WORKFLOW_ACTION`, `WORKFLOW_ACTION_EXECUTION`, `CREDIT_TYPE`, `SIGNATURE_REQUEST`, `ATTACHMENT`, `DOCUMENT`, `EXCHANGE_RATE`

## Types

### TaxIdCreateRequest

- `id` (string, optional)
- `type` (enum, optional, nullable) — Optional tax id type, indicates which type of tax the number is for
  - Allowed values: `GENERIC_TAX_ID`, `AU_GST`, `CA_GST_HST`, `CA_PST`, `CA_PST_BC`, `CA_PST_MB`, `CA_PST_SK`, `CA_QST`
- `display_name` (string, optional, nullable) — User-friendly display name
- `tax_id_validation_result` (TaxIdValidation, optional)

### AddressCreateRequest

- `line1` (string, optional, nullable)
- `line2` (string, optional, nullable)
- `city` (string, optional, nullable)
- `postal_code` (string, optional, nullable)
- `state` (string, optional, nullable)
- `country` (enum, optional, nullable)
  - Allowed values: `AD`, `AE`, `AF`, `AG`, `AI`, `AL`, `AM`, `AO`, `AQ`, `AR`, `AS`, `AT`, `AU`, `AW`, `AX`, `AZ`, `BA`, `BB`, `BD`, `BE`, `BF`, `BG`, `BH`, `BI`, `BJ`, `BL`, `BM`, `BN`, `BO`, `BQ`, `BR`, `BS`, `BT`, `BV`, `BW`, `BY`, `BZ`, `CA`, `CC`, `CD`, `CF`, `CG`, `CH`, `CI`, `CK`, `CL`, `CM`, `CN`, `CO`, `CR`, `CU`, `CV`, `CW`, `CX`, `CY`, `CZ`, `DE`, `DJ`, `DK`, `DM`, `DO`, `DZ`, `EC`, `EE`, `EG`, `EH`, `ER`, `ES`, `ET`, `FI`, `FJ`, `FK`, `FM`, `FO`, `FR`, `GA`, `GB`, `GD`, `GE`, `GF`, `GG`, `GH`, `GI`, `GL`, `GM`, `GN`, `GP`, `GQ`, `GR`, `GS`, `GT`, `GU`, `GW`, `GY`, `HK`, `HM`, `HN`, `HR`, `HT`, `HU`, `ID`, `IE`, `IL`, `IM`, `IN`, `IO`, `IQ`, `IR`, `IS`, `IT`, `JE`, `JM`, `JO`, `JP`, `KE`, `KG`, `KH`, `KI`, `KM`, `KN`, `KP`, `KR`, `KW`, `KY`, `KZ`, `LA`, `LB`, `LC`, `LI`, `LK`, `LR`, `LS`, `LT`, `LU`, `LV`, `LY`, `MA`, `MC`, `MD`, `ME`, `MF`, `MG`, `MH`, `MK`, `ML`, `MM`, `MN`, `MO`, `MP`, `MQ`, `MR`, `MS`, `MT`, `MU`, `MV`, `MW`, `MX`, `MY`, `MZ`, `NA`, `NC`, `NE`, `NF`, `NG`, `NI`, `NL`, `NO`, `NP`, `NR`, `NU`, `NZ`, `OM`, `PA`, `PE`, `PF`, `PG`, `PH`, `PK`, `PL`, `PM`, `PN`, `PR`, `PS`, `PT`, `PW`, `PY`, `QA`, `RE`, `RO`, `RS`, `RU`, `RW`, `SA`, `SB`, `SC`, `SD`, `SE`, `SG`, `SH`, `SI`, `SJ`, `SK`, `SL`, `SM`, `SN`, `SO`, `SR`, `SS`, `ST`, `SV`, `SX`, `SY`, `SZ`, `TC`, `TD`, `TF`, `TG`, `TH`, `TJ`, `TK`, `TL`, `TM`, `TN`, `TO`, `TR`, `TT`, `TV`, `TW`, `TZ`, `UA`, `UG`, `US`, `UY`, `UZ`, `VA`, `VC`, `VE`, `VG`, `VI`, `VN`, `VU`, `WF`, `WS`, `YE`, `YT`, `ZA`, `ZM`, `ZW`

### TaxSettingsCreateRequest

- `apply_local_vat_for_missing_tax_id` (boolean, optional) — Indicates whether to apply VAT when a foreign B2B customer inside the EU has no VAT id configured

### TaxRegistrationCreateRequest

- `id` (string, optional, nullable) — The id of this tax registration
- `description` (string, optional, nullable) — The description of this tax registration
- `tax_id` (string, optional, nullable) — The tax id of this tax registration, e.g. a TIN, VAT id or other tax number
- `tax_ids` (list of TaxId, optional, nullable) — Tax IDs used for tax purposes of the tax registration, e.g. TINs, VAT ids, or other tax number
- `registration_number` (string, optional, nullable) — The registration number of this tax registration, e.g. a company registration number
- `registered_address` (Address, optional) — The address of this tax registration, if different from the billing entity. Currently, only the address will be used for tax calculations

### CustomFieldValueCreateRequest

- `id` (string, optional, nullable) — Resource ID of type CUSTOM_FIELD
- `reference` (string, optional, nullable)
- `value` (string, optional, nullable)
- `values` (list of string, optional, nullable)
- `integration_details` (IntegrationDetails, optional, nullable)
- `integration_id` (string, optional) — The resource ID of the integration linked to the custom field

### LinkedIntegrationCreateRequest

- `id` (string, optional)
- `link_details` (list of LinkDetail, optional)

### TaxId

- `id` (string, optional)
- `type` (enum, optional, nullable) — Optional tax id type, indicates which type of tax the number is for
  - Allowed values: `GENERIC_TAX_ID`, `AU_GST`, `CA_GST_HST`, `CA_PST`, `CA_PST_BC`, `CA_PST_MB`, `CA_PST_SK`, `CA_QST`
- `display_name` (string, optional, nullable) — User-friendly display name
- `tax_id_validation_result` (TaxIdValidation, optional)

### Address

- `line1` (string, optional, nullable)
- `line2` (string, optional, nullable)
- `city` (string, optional, nullable)
- `postal_code` (string, optional, nullable)
- `state` (string, optional, nullable)
- `country` (enum, optional, nullable)
  - Allowed values: `AD`, `AE`, `AF`, `AG`, `AI`, `AL`, `AM`, `AO`, `AQ`, `AR`, `AS`, `AT`, `AU`, `AW`, `AX`, `AZ`, `BA`, `BB`, `BD`, `BE`, `BF`, `BG`, `BH`, `BI`, `BJ`, `BL`, `BM`, `BN`, `BO`, `BQ`, `BR`, `BS`, `BT`, `BV`, `BW`, `BY`, `BZ`, `CA`, `CC`, `CD`, `CF`, `CG`, `CH`, `CI`, `CK`, `CL`, `CM`, `CN`, `CO`, `CR`, `CU`, `CV`, `CW`, `CX`, `CY`, `CZ`, `DE`, `DJ`, `DK`, `DM`, `DO`, `DZ`, `EC`, `EE`, `EG`, `EH`, `ER`, `ES`, `ET`, `FI`, `FJ`, `FK`, `FM`, `FO`, `FR`, `GA`, `GB`, `GD`, `GE`, `GF`, `GG`, `GH`, `GI`, `GL`, `GM`, `GN`, `GP`, `GQ`, `GR`, `GS`, `GT`, `GU`, `GW`, `GY`, `HK`, `HM`, `HN`, `HR`, `HT`, `HU`, `ID`, `IE`, `IL`, `IM`, `IN`, `IO`, `IQ`, `IR`, `IS`, `IT`, `JE`, `JM`, `JO`, `JP`, `KE`, `KG`, `KH`, `KI`, `KM`, `KN`, `KP`, `KR`, `KW`, `KY`, `KZ`, `LA`, `LB`, `LC`, `LI`, `LK`, `LR`, `LS`, `LT`, `LU`, `LV`, `LY`, `MA`, `MC`, `MD`, `ME`, `MF`, `MG`, `MH`, `MK`, `ML`, `MM`, `MN`, `MO`, `MP`, `MQ`, `MR`, `MS`, `MT`, `MU`, `MV`, `MW`, `MX`, `MY`, `MZ`, `NA`, `NC`, `NE`, `NF`, `NG`, `NI`, `NL`, `NO`, `NP`, `NR`, `NU`, `NZ`, `OM`, `PA`, `PE`, `PF`, `PG`, `PH`, `PK`, `PL`, `PM`, `PN`, `PR`, `PS`, `PT`, `PW`, `PY`, `QA`, `RE`, `RO`, `RS`, `RU`, `RW`, `SA`, `SB`, `SC`, `SD`, `SE`, `SG`, `SH`, `SI`, `SJ`, `SK`, `SL`, `SM`, `SN`, `SO`, `SR`, `SS`, `ST`, `SV`, `SX`, `SY`, `SZ`, `TC`, `TD`, `TF`, `TG`, `TH`, `TJ`, `TK`, `TL`, `TM`, `TN`, `TO`, `TR`, `TT`, `TV`, `TW`, `TZ`, `UA`, `UG`, `US`, `UY`, `UZ`, `VA`, `VC`, `VE`, `VG`, `VI`, `VN`, `VU`, `WF`, `WS`, `YE`, `YT`, `ZA`, `ZM`, `ZW`

### TaxSettings

- `apply_local_vat_for_missing_tax_id` (boolean, optional) — Indicates whether to apply VAT when a foreign B2B customer inside the EU has no VAT id configured

### TaxRegistration

- `id` (string, optional, nullable) — The id of this tax registration
- `description` (string, optional, nullable) — The description of this tax registration
- `tax_id` (string, optional, nullable) — The tax id of this tax registration, e.g. a TIN, VAT id or other tax number
- `tax_ids` (list of TaxId, optional, nullable) — Tax IDs used for tax purposes of the tax registration, e.g. TINs, VAT ids, or other tax number
- `registration_number` (string, optional, nullable) — The registration number of this tax registration, e.g. a company registration number
- `registered_address` (Address, optional) — The address of this tax registration, if different from the billing entity. Currently, only the address will be used for tax calculations

### CustomFieldValue

- `id` (string, optional, nullable) — Resource ID of type CUSTOM_FIELD
- `reference` (string, optional, nullable)
- `value` (string, optional, nullable)
- `values` (list of string, optional, nullable)
- `integration_details` (IntegrationDetails, optional, nullable)
- `integration_id` (string, optional) — The resource ID of the integration linked to the custom field

### LinkedIntegration

- `id` (string, optional)
- `link_details` (list of LinkDetail, optional)

### TaxIdValidation

- `id` (string, optional)
- `validation_date` (string, optional)
- `source` (string, optional)
- `valid` (enum, optional)
  - Allowed values: `VALID`, `NOT_VALID`, `UNKNOWN`
- `message` (string, optional, nullable)

### IntegrationDetails

- `id` (string, optional, nullable)
- `reference` (string, optional, nullable)
- `payment_gateway_variant` (enum, optional)
  - Allowed values: `ADYEN`, `STRIPE`
- `adyen` (AdyenIntegrationDetails, optional)
- `stripe` (StripeIntegrationDetails, optional)

### LinkDetail

- `url` (string, optional, nullable)
- `custom_field_name` (string, optional, nullable)

### AdyenIntegrationDetails

- `recurring_detail_reference` (string, optional)

### StripeIntegrationDetails

- `payment_method_id` (string, optional)

## Examples

**Request**

```json
{
  "reference": "lumen_ai_bv",
  "timezone": "Europe/Amsterdam",
  "legal_name": "Lumen AI B.V.",
  "tax_id": "NL859412763B01",
  "registration_number": "89451237",
  "registered_address": {
    "line1": "Keizersgracht 520",
    "city": "Amsterdam",
    "postal_code": "1017 EK",
    "country": "NL"
  },
  "email": "billing@lumen-ai.example.com",
  "tax_registrations": [
    {
      "description": "German VAT registration",
      "tax_id": "DE268419376",
      "registered_address": {
        "line1": "Torstraße 140",
        "city": "Berlin",
        "postal_code": "10119",
        "country": "DE"
      }
    }
  ]
}
```

**Response**

```json
{
  "object_type": "string",
  "id": "string",
  "created_at": "string",
  "reference": "string",
  "status": "string",
  "timezone": "string",
  "legal_name": "string",
  "tax_id": "string",
  "tax_ids": [
    {
      "id": "string",
      "type": "GENERIC_TAX_ID",
      "display_name": "string",
      "tax_id_validation_result": {
        "id": "string",
        "validation_date": "string",
        "source": "string",
        "valid": "VALID",
        "message": "string"
      }
    }
  ],
  "registration_number": "string",
  "registered_address": {
    "line1": "string",
    "line2": "string",
    "city": "string",
    "postal_code": "string",
    "state": "string",
    "country": "AD"
  },
  "email": "string",
  "tax_settings": {
    "apply_local_vat_for_missing_tax_id": true
  },
  "tax_registrations": [
    {
      "id": "string",
      "description": "string",
      "tax_id": "string",
      "tax_ids": [
        {
          "id": "string",
          "type": "GENERIC_TAX_ID",
          "display_name": "string",
          "tax_id_validation_result": {
            "id": "string",
            "validation_date": "string",
            "source": "string",
            "valid": "VALID",
            "message": "string"
          }
        }
      ],
      "registration_number": "string",
      "registered_address": {
        "line1": "string",
        "line2": "string",
        "city": "string",
        "postal_code": "string",
        "state": "string",
        "country": "AD"
      }
    }
  ],
  "custom_fields": [
    {
      "id": "string",
      "reference": "string",
      "value": "string",
      "values": [
        "string"
      ],
      "integration_details": {
        "id": "string",
        "reference": "string",
        "payment_gateway_variant": "ADYEN",
        "adyen": {
          "recurring_detail_reference": "string"
        },
        "stripe": {
          "payment_method_id": "string"
        }
      },
      "integration_id": "string"
    }
  ],
  "default_customer_country_selector": [
    "AD"
  ],
  "default_billing_currency_selector": [
    "AED"
  ],
  "linked_integrations": [
    {
      "id": "string",
      "link_details": [
        {
          "url": "string",
          "custom_field_name": "string"
        }
      ]
    }
  ]
}
```

**SDK Code**

```python BillingEntities_postBillingEntities_example
import requests

url = "https://test.api.solvimon.com/v1/billing-entities"

payload = {
    "reference": "lumen_ai_bv",
    "timezone": "Europe/Amsterdam",
    "legal_name": "Lumen AI B.V.",
    "tax_id": "NL859412763B01",
    "registration_number": "89451237",
    "registered_address": {
        "line1": "Keizersgracht 520",
        "city": "Amsterdam",
        "postal_code": "1017 EK",
        "country": "NL"
    },
    "email": "billing@lumen-ai.example.com",
    "tax_registrations": [
        {
            "description": "German VAT registration",
            "tax_id": "DE268419376",
            "registered_address": {
                "line1": "Torstraße 140",
                "city": "Berlin",
                "postal_code": "10119",
                "country": "DE"
            }
        }
    ]
}
headers = {
    "X-API-KEY": "<apiKey>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript BillingEntities_postBillingEntities_example
const url = 'https://test.api.solvimon.com/v1/billing-entities';
const options = {
  method: 'POST',
  headers: {'X-API-KEY': '<apiKey>', 'Content-Type': 'application/json'},
  body: '{"reference":"lumen_ai_bv","timezone":"Europe/Amsterdam","legal_name":"Lumen AI B.V.","tax_id":"NL859412763B01","registration_number":"89451237","registered_address":{"line1":"Keizersgracht 520","city":"Amsterdam","postal_code":"1017 EK","country":"NL"},"email":"billing@lumen-ai.example.com","tax_registrations":[{"description":"German VAT registration","tax_id":"DE268419376","registered_address":{"line1":"Torstraße 140","city":"Berlin","postal_code":"10119","country":"DE"}}]}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go BillingEntities_postBillingEntities_example
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://test.api.solvimon.com/v1/billing-entities"

	payload := strings.NewReader("{\n  \"reference\": \"lumen_ai_bv\",\n  \"timezone\": \"Europe/Amsterdam\",\n  \"legal_name\": \"Lumen AI B.V.\",\n  \"tax_id\": \"NL859412763B01\",\n  \"registration_number\": \"89451237\",\n  \"registered_address\": {\n    \"line1\": \"Keizersgracht 520\",\n    \"city\": \"Amsterdam\",\n    \"postal_code\": \"1017 EK\",\n    \"country\": \"NL\"\n  },\n  \"email\": \"billing@lumen-ai.example.com\",\n  \"tax_registrations\": [\n    {\n      \"description\": \"German VAT registration\",\n      \"tax_id\": \"DE268419376\",\n      \"registered_address\": {\n        \"line1\": \"Torstraße 140\",\n        \"city\": \"Berlin\",\n        \"postal_code\": \"10119\",\n        \"country\": \"DE\"\n      }\n    }\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-API-KEY", "<apiKey>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby BillingEntities_postBillingEntities_example
require 'uri'
require 'net/http'

url = URI("https://test.api.solvimon.com/v1/billing-entities")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-API-KEY"] = '<apiKey>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"reference\": \"lumen_ai_bv\",\n  \"timezone\": \"Europe/Amsterdam\",\n  \"legal_name\": \"Lumen AI B.V.\",\n  \"tax_id\": \"NL859412763B01\",\n  \"registration_number\": \"89451237\",\n  \"registered_address\": {\n    \"line1\": \"Keizersgracht 520\",\n    \"city\": \"Amsterdam\",\n    \"postal_code\": \"1017 EK\",\n    \"country\": \"NL\"\n  },\n  \"email\": \"billing@lumen-ai.example.com\",\n  \"tax_registrations\": [\n    {\n      \"description\": \"German VAT registration\",\n      \"tax_id\": \"DE268419376\",\n      \"registered_address\": {\n        \"line1\": \"Torstraße 140\",\n        \"city\": \"Berlin\",\n        \"postal_code\": \"10119\",\n        \"country\": \"DE\"\n      }\n    }\n  ]\n}"

response = http.request(request)
puts response.read_body
```

```java BillingEntities_postBillingEntities_example
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://test.api.solvimon.com/v1/billing-entities")
  .header("X-API-KEY", "<apiKey>")
  .header("Content-Type", "application/json")
  .body("{\n  \"reference\": \"lumen_ai_bv\",\n  \"timezone\": \"Europe/Amsterdam\",\n  \"legal_name\": \"Lumen AI B.V.\",\n  \"tax_id\": \"NL859412763B01\",\n  \"registration_number\": \"89451237\",\n  \"registered_address\": {\n    \"line1\": \"Keizersgracht 520\",\n    \"city\": \"Amsterdam\",\n    \"postal_code\": \"1017 EK\",\n    \"country\": \"NL\"\n  },\n  \"email\": \"billing@lumen-ai.example.com\",\n  \"tax_registrations\": [\n    {\n      \"description\": \"German VAT registration\",\n      \"tax_id\": \"DE268419376\",\n      \"registered_address\": {\n        \"line1\": \"Torstraße 140\",\n        \"city\": \"Berlin\",\n        \"postal_code\": \"10119\",\n        \"country\": \"DE\"\n      }\n    }\n  ]\n}")
  .asString();
```

```php BillingEntities_postBillingEntities_example
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://test.api.solvimon.com/v1/billing-entities', [
  'body' => '{
  "reference": "lumen_ai_bv",
  "timezone": "Europe/Amsterdam",
  "legal_name": "Lumen AI B.V.",
  "tax_id": "NL859412763B01",
  "registration_number": "89451237",
  "registered_address": {
    "line1": "Keizersgracht 520",
    "city": "Amsterdam",
    "postal_code": "1017 EK",
    "country": "NL"
  },
  "email": "billing@lumen-ai.example.com",
  "tax_registrations": [
    {
      "description": "German VAT registration",
      "tax_id": "DE268419376",
      "registered_address": {
        "line1": "Torstraße 140",
        "city": "Berlin",
        "postal_code": "10119",
        "country": "DE"
      }
    }
  ]
}',
  'headers' => [
    'Content-Type' => 'application/json',
    'X-API-KEY' => '<apiKey>',
  ],
]);

echo $response->getBody();
```

```csharp BillingEntities_postBillingEntities_example
using RestSharp;

var client = new RestClient("https://test.api.solvimon.com/v1/billing-entities");
var request = new RestRequest(Method.POST);
request.AddHeader("X-API-KEY", "<apiKey>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"reference\": \"lumen_ai_bv\",\n  \"timezone\": \"Europe/Amsterdam\",\n  \"legal_name\": \"Lumen AI B.V.\",\n  \"tax_id\": \"NL859412763B01\",\n  \"registration_number\": \"89451237\",\n  \"registered_address\": {\n    \"line1\": \"Keizersgracht 520\",\n    \"city\": \"Amsterdam\",\n    \"postal_code\": \"1017 EK\",\n    \"country\": \"NL\"\n  },\n  \"email\": \"billing@lumen-ai.example.com\",\n  \"tax_registrations\": [\n    {\n      \"description\": \"German VAT registration\",\n      \"tax_id\": \"DE268419376\",\n      \"registered_address\": {\n        \"line1\": \"Torstraße 140\",\n        \"city\": \"Berlin\",\n        \"postal_code\": \"10119\",\n        \"country\": \"DE\"\n      }\n    }\n  ]\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift BillingEntities_postBillingEntities_example
import Foundation

let headers = [
  "X-API-KEY": "<apiKey>",
  "Content-Type": "application/json"
]
let parameters = [
  "reference": "lumen_ai_bv",
  "timezone": "Europe/Amsterdam",
  "legal_name": "Lumen AI B.V.",
  "tax_id": "NL859412763B01",
  "registration_number": "89451237",
  "registered_address": [
    "line1": "Keizersgracht 520",
    "city": "Amsterdam",
    "postal_code": "1017 EK",
    "country": "NL"
  ],
  "email": "billing@lumen-ai.example.com",
  "tax_registrations": [
    [
      "description": "German VAT registration",
      "tax_id": "DE268419376",
      "registered_address": [
        "line1": "Torstraße 140",
        "city": "Berlin",
        "postal_code": "10119",
        "country": "DE"
      ]
    ]
  ]
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://test.api.solvimon.com/v1/billing-entities")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```