---
title: "Create customer"
method: POST
path: "/v1/customers"
tags: ["Customers"]
---

# Create customer

`POST /v1/customers`

The Create Customer API enables the creation of a new customer record with essential
details like name, contact information, and address, along with optional metadata.

## Headers

- `x-organization-id` string, nullable, required — The unique identifier for the organization making the request

## Request body

- CustomerCreate
  - `phone` string, nullable — Customer's phone number
  - `street_1` string, nullable — Primary street address.
  - `street_2` string, nullable — Additional street address details, such as an apartment or suite number.
  - `city` string, nullable — City where the customer resides.
  - `county` string, nullable — County or district of the customer.
  - `state` string, nullable — State or province of the customer.
  - `postal_code` string, nullable — ZIP or Postal code of the customer.
  - `country` 'AF' | 'AX' | 'AL' | 'DZ' | 'AS' | 'AD' | 'AO' | 'AI' | 'AQ' | 'AG' | 'AR' | 'AM' | 'AW' | 'AU' | 'AT' | 'AZ' | 'BS' | 'BH' | 'BD' | 'BB' | 'BY' | 'BE' | 'BZ' | 'BJ' | 'BM' | 'BT' | 'BO' | 'BQ' | 'BA' | 'BW' | 'BV' | 'BR' | 'IO' | 'BN' | 'BG' | 'BF' | 'BI' | 'CV' | 'KH' | 'CM' | 'CA' | 'KY' | 'CF' | 'TD' | 'CL' | 'CN' | 'CX' | 'CC' | 'CO' | 'KM' | 'CG' | 'CD' | 'CK' | 'CR' | 'HR' | 'CU' | 'CW' | 'CY' | 'CZ' | 'DK' | 'DJ' | 'DM' | 'DO' | 'EC' | 'EG' | 'SV' | 'GQ' | 'ER' | 'EE' | 'SZ' | 'ET' | 'FK' | 'FO' | 'FJ' | 'FI' | 'FR' | 'GF' | 'PF' | 'TF' | 'GA' | 'GM' | 'GE' | 'DE' | 'GH' | 'GI' | 'GR' | 'GL' | 'GD' | 'GP' | 'GU' | 'GT' | 'GG' | 'GN' | 'GW' | 'GY' | 'HT' | 'HM' | 'VA' | 'HN' | 'HK' | 'HU' | 'IS' | 'IN' | 'ID' | 'IR' | 'IQ' | 'IE' | 'IM' | 'IL' | 'IT' | 'CI' | 'JM' | 'JP' | 'JE' | 'JO' | 'KZ' | 'KE' | 'KI' | 'KP' | 'KR' | 'KW' | 'KG' | 'LA' | 'LV' | 'LB' | 'LS' | 'LR' | 'LY' | 'LI' | 'LT' | 'LU' | 'MO' | 'MG' | 'MW' | 'MY' | 'MV' | 'ML' | 'MT' | 'MH' | 'MQ' | 'MR' | 'MU' | 'YT' | 'MX' | 'FM' | 'MD' | 'MC' | 'MN' | 'ME' | 'MS' | 'MA' | 'MZ' | 'MM' | 'NA' | 'NR' | 'NP' | 'NL' | 'NC' | 'NZ' | 'NI' | 'NE' | 'NG' | 'NU' | 'NF' | 'MK' | 'MP' | 'NO' | 'OM' | 'PK' | 'PW' | 'PS' | 'PA' | 'PG' | 'PY' | 'PE' | 'PH' | 'PN' | 'PL' | 'PT' | 'PR' | 'QA' | 'RE' | 'RO' | 'RU' | 'RW' | 'BL' | 'SH' | 'KN' | 'LC' | 'MF' | 'PM' | 'VC' | 'WS' | 'SM' | 'ST' | 'SA' | 'SN' | 'RS' | 'SC' | 'SL' | 'SG' | 'SX' | 'SK' | 'SI' | 'SB' | 'SO' | 'ZA' | 'GS' | 'SS' | 'ES' | 'LK' | 'SD' | 'SR' | 'SJ' | 'SE' | 'CH' | 'SY' | 'TW' | 'TJ' | 'TZ' | 'TH' | 'TL' | 'TG' | 'TK' | 'TO' | 'TT' | 'TN' | 'TR' | 'TM' | 'TC' | 'TV' | 'UG' | 'UA' | 'AE' | 'GB' | 'US' | 'UM' | 'UY' | 'UZ' | 'VU' | 'VE' | 'VN' | 'VG' | 'VI' | 'WF' | 'EH' | 'YE' | 'ZM' | 'ZW' | 'XK' | 'ZZ_EU'
  - `full_address` string, nullable — Complete address string of the customer, which can be used as an alternative to individual fields.
  - `name` string, nullable — Name of the customer.
  - `external_id` string, nullable — External identifier associated with the customer.
  - `status` 'ACTIVE' | 'ARCHIVED'
  - `email` string, nullable — Customer's email address
  - `company_name` string, nullable — Registered or legal business name of the customer.
  - `source` 'BIGCOMMERCE' | 'BESTBUY' | 'BUNNY' | 'CHARGEBEE' | 'SHOPIFY' | 'SHOPLINE' | 'ECWID' | 'STRIPE' | 'AMAZON' | 'TIKTOK' | 'CUSTOM' | 'UNKNOWN' | 'IMPORT' | 'ZUORA' | 'APIDECK' | 'QUICKBOOKS' | 'API' | 'APPLE_APP_STORE' | 'GOOGLE_APP_STORE' | 'WALMART' | 'PAYPAL' | 'NETSUITE' | 'XERO' | 'MAXIO' | 'RECURLY' | 'SALESFORCE' | 'ETSY' | 'EBAY' | 'WIX' | 'SQUARESPACE' | 'WOOCOMMERCE' | 'MAGENTO' | 'MACYS' | 'BILLING_PLATFORM' | 'DEEL' | 'RIPPLING' | 'GUSTO' | 'FACEBOOK' | 'OTHER' | 'ORDWAY' | 'INSTAGRAM' | 'PINTEREST' | 'WAYFAIR' | 'WISH' | 'POS' | 'TARGET' | 'NEWEGG' | 'GROUPON' | 'GOOGLE_EXPRESS' | 'NOCNOC' | 'MERCADO_LIBRE' | 'MODALYST' | 'NORDSTROM' | 'FAIRE' | 'SHOPWARE' | 'ZOHO' | 'SAGE-INTACCT' | 'AIRWALLEX' | 'ORB' | 'ZENSKAR' | 'MICROSOFT_DYNAMICS_365' | 'KICKSTARTER' | 'INTERNAL_ERP' | 'RILLET' | 'CAMPFIRE' | 'KILL_BILL' | 'PROVISION' | 'VERTEX_O_SERIES' | 'CHECKOUTCHAMP' | 'DUALENTRY' | 'ODOO' | 'BILL_COM' | 'INTUIT_ENTERPRISE_SUITE' | 'ACUMATICA'
  - `connection_id` string, nullable — Identifier for the connection source, if applicable.
  - `address_status` 'UNVERIFIED' | 'INVALID' | 'PARTIALLY_VERIFIED' | 'VERIFIED' | 'UNVERIFIABLE' | 'BLANK'
  - `registration_number` string, nullable — Registration number of the customer.
  - `external_friendly_id` string, nullable — External friendly identifier associated with the customer. We need it for netsuite.
  - `customer_tax_registrations` CustomerTaxRegistrationRead[] — Customer tax registrations associated with the customer.
    - `id` string, required
    - `customer_id` string, required
    - `country_code` 'AF' | 'AX' | 'AL' | 'DZ' | 'AS' | 'AD' | 'AO' | 'AI' | 'AQ' | 'AG' | 'AR' | 'AM' | 'AW' | 'AU' | 'AT' | 'AZ' | 'BS' | 'BH' | 'BD' | 'BB' | 'BY' | 'BE' | 'BZ' | 'BJ' | 'BM' | 'BT' | 'BO' | 'BQ' | 'BA' | 'BW' | 'BV' | 'BR' | 'IO' | 'BN' | 'BG' | 'BF' | 'BI' | 'CV' | 'KH' | 'CM' | 'CA' | 'KY' | 'CF' | 'TD' | 'CL' | 'CN' | 'CX' | 'CC' | 'CO' | 'KM' | 'CG' | 'CD' | 'CK' | 'CR' | 'HR' | 'CU' | 'CW' | 'CY' | 'CZ' | 'DK' | 'DJ' | 'DM' | 'DO' | 'EC' | 'EG' | 'SV' | 'GQ' | 'ER' | 'EE' | 'SZ' | 'ET' | 'FK' | 'FO' | 'FJ' | 'FI' | 'FR' | 'GF' | 'PF' | 'TF' | 'GA' | 'GM' | 'GE' | 'DE' | 'GH' | 'GI' | 'GR' | 'GL' | 'GD' | 'GP' | 'GU' | 'GT' | 'GG' | 'GN' | 'GW' | 'GY' | 'HT' | 'HM' | 'VA' | 'HN' | 'HK' | 'HU' | 'IS' | 'IN' | 'ID' | 'IR' | 'IQ' | 'IE' | 'IM' | 'IL' | 'IT' | 'CI' | 'JM' | 'JP' | 'JE' | 'JO' | 'KZ' | 'KE' | 'KI' | 'KP' | 'KR' | 'KW' | 'KG' | 'LA' | 'LV' | 'LB' | 'LS' | 'LR' | 'LY' | 'LI' | 'LT' | 'LU' | 'MO' | 'MG' | 'MW' | 'MY' | 'MV' | 'ML' | 'MT' | 'MH' | 'MQ' | 'MR' | 'MU' | 'YT' | 'MX' | 'FM' | 'MD' | 'MC' | 'MN' | 'ME' | 'MS' | 'MA' | 'MZ' | 'MM' | 'NA' | 'NR' | 'NP' | 'NL' | 'NC' | 'NZ' | 'NI' | 'NE' | 'NG' | 'NU' | 'NF' | 'MK' | 'MP' | 'NO' | 'OM' | 'PK' | 'PW' | 'PS' | 'PA' | 'PG' | 'PY' | 'PE' | 'PH' | 'PN' | 'PL' | 'PT' | 'PR' | 'QA' | 'RE' | 'RO' | 'RU' | 'RW' | 'BL' | 'SH' | 'KN' | 'LC' | 'MF' | 'PM' | 'VC' | 'WS' | 'SM' | 'ST' | 'SA' | 'SN' | 'RS' | 'SC' | 'SL' | 'SG' | 'SX' | 'SK' | 'SI' | 'SB' | 'SO' | 'ZA' | 'GS' | 'SS' | 'ES' | 'LK' | 'SD' | 'SR' | 'SJ' | 'SE' | 'CH' | 'SY' | 'TW' | 'TJ' | 'TZ' | 'TH' | 'TL' | 'TG' | 'TK' | 'TO' | 'TT' | 'TN' | 'TR' | 'TM' | 'TC' | 'TV' | 'UG' | 'UA' | 'AE' | 'GB' | 'US' | 'UM' | 'UY' | 'UZ' | 'VU' | 'VE' | 'VN' | 'VG' | 'VI' | 'WF' | 'EH' | 'YE' | 'ZM' | 'ZW' | 'XK' | 'ZZ_EU', required
    - `tax_type` 'gst' | 'hst' | 'gst_hst' | 'qst' | 'pst' | 'rst' | 'vat' | 'unknown', required — Enum for customer tax registration types.
    - `tax_id` string, required
    - `is_valid` boolean, required

## Response `200`

Successfully created customer

- CustomerRead
  - `phone` string, nullable — Customer's phone number
  - `street_1` string, nullable — Primary street address.
  - `street_2` string, nullable — Additional street address details, such as an apartment or suite number.
  - `city` string, nullable — City where the customer resides.
  - `county` string, nullable — County or district of the customer.
  - `state` string, nullable — State or province of the customer.
  - `postal_code` string, nullable — ZIP or Postal code of the customer.
  - `country` 'AF' | 'AX' | 'AL' | 'DZ' | 'AS' | 'AD' | 'AO' | 'AI' | 'AQ' | 'AG' | 'AR' | 'AM' | 'AW' | 'AU' | 'AT' | 'AZ' | 'BS' | 'BH' | 'BD' | 'BB' | 'BY' | 'BE' | 'BZ' | 'BJ' | 'BM' | 'BT' | 'BO' | 'BQ' | 'BA' | 'BW' | 'BV' | 'BR' | 'IO' | 'BN' | 'BG' | 'BF' | 'BI' | 'CV' | 'KH' | 'CM' | 'CA' | 'KY' | 'CF' | 'TD' | 'CL' | 'CN' | 'CX' | 'CC' | 'CO' | 'KM' | 'CG' | 'CD' | 'CK' | 'CR' | 'HR' | 'CU' | 'CW' | 'CY' | 'CZ' | 'DK' | 'DJ' | 'DM' | 'DO' | 'EC' | 'EG' | 'SV' | 'GQ' | 'ER' | 'EE' | 'SZ' | 'ET' | 'FK' | 'FO' | 'FJ' | 'FI' | 'FR' | 'GF' | 'PF' | 'TF' | 'GA' | 'GM' | 'GE' | 'DE' | 'GH' | 'GI' | 'GR' | 'GL' | 'GD' | 'GP' | 'GU' | 'GT' | 'GG' | 'GN' | 'GW' | 'GY' | 'HT' | 'HM' | 'VA' | 'HN' | 'HK' | 'HU' | 'IS' | 'IN' | 'ID' | 'IR' | 'IQ' | 'IE' | 'IM' | 'IL' | 'IT' | 'CI' | 'JM' | 'JP' | 'JE' | 'JO' | 'KZ' | 'KE' | 'KI' | 'KP' | 'KR' | 'KW' | 'KG' | 'LA' | 'LV' | 'LB' | 'LS' | 'LR' | 'LY' | 'LI' | 'LT' | 'LU' | 'MO' | 'MG' | 'MW' | 'MY' | 'MV' | 'ML' | 'MT' | 'MH' | 'MQ' | 'MR' | 'MU' | 'YT' | 'MX' | 'FM' | 'MD' | 'MC' | 'MN' | 'ME' | 'MS' | 'MA' | 'MZ' | 'MM' | 'NA' | 'NR' | 'NP' | 'NL' | 'NC' | 'NZ' | 'NI' | 'NE' | 'NG' | 'NU' | 'NF' | 'MK' | 'MP' | 'NO' | 'OM' | 'PK' | 'PW' | 'PS' | 'PA' | 'PG' | 'PY' | 'PE' | 'PH' | 'PN' | 'PL' | 'PT' | 'PR' | 'QA' | 'RE' | 'RO' | 'RU' | 'RW' | 'BL' | 'SH' | 'KN' | 'LC' | 'MF' | 'PM' | 'VC' | 'WS' | 'SM' | 'ST' | 'SA' | 'SN' | 'RS' | 'SC' | 'SL' | 'SG' | 'SX' | 'SK' | 'SI' | 'SB' | 'SO' | 'ZA' | 'GS' | 'SS' | 'ES' | 'LK' | 'SD' | 'SR' | 'SJ' | 'SE' | 'CH' | 'SY' | 'TW' | 'TJ' | 'TZ' | 'TH' | 'TL' | 'TG' | 'TK' | 'TO' | 'TT' | 'TN' | 'TR' | 'TM' | 'TC' | 'TV' | 'UG' | 'UA' | 'AE' | 'GB' | 'US' | 'UM' | 'UY' | 'UZ' | 'VU' | 'VE' | 'VN' | 'VG' | 'VI' | 'WF' | 'EH' | 'YE' | 'ZM' | 'ZW' | 'XK' | 'ZZ_EU'
  - `full_address` string, nullable — Complete address string of the customer, which can be used as an alternative to individual fields.
  - `name` string, nullable — Name of the customer.
  - `external_id` string, nullable — External identifier associated with the customer.
  - `status` 'ACTIVE' | 'ARCHIVED'
  - `email` string, nullable — Customer's email address
  - `company_name` string, nullable — Registered or legal business name of the customer.
  - `source` 'BIGCOMMERCE' | 'BESTBUY' | 'BUNNY' | 'CHARGEBEE' | 'SHOPIFY' | 'SHOPLINE' | 'ECWID' | 'STRIPE' | 'AMAZON' | 'TIKTOK' | 'CUSTOM' | 'UNKNOWN' | 'IMPORT' | 'ZUORA' | 'APIDECK' | 'QUICKBOOKS' | 'API' | 'APPLE_APP_STORE' | 'GOOGLE_APP_STORE' | 'WALMART' | 'PAYPAL' | 'NETSUITE' | 'XERO' | 'MAXIO' | 'RECURLY' | 'SALESFORCE' | 'ETSY' | 'EBAY' | 'WIX' | 'SQUARESPACE' | 'WOOCOMMERCE' | 'MAGENTO' | 'MACYS' | 'BILLING_PLATFORM' | 'DEEL' | 'RIPPLING' | 'GUSTO' | 'FACEBOOK' | 'OTHER' | 'ORDWAY' | 'INSTAGRAM' | 'PINTEREST' | 'WAYFAIR' | 'WISH' | 'POS' | 'TARGET' | 'NEWEGG' | 'GROUPON' | 'GOOGLE_EXPRESS' | 'NOCNOC' | 'MERCADO_LIBRE' | 'MODALYST' | 'NORDSTROM' | 'FAIRE' | 'SHOPWARE' | 'ZOHO' | 'SAGE-INTACCT' | 'AIRWALLEX' | 'ORB' | 'ZENSKAR' | 'MICROSOFT_DYNAMICS_365' | 'KICKSTARTER' | 'INTERNAL_ERP' | 'RILLET' | 'CAMPFIRE' | 'KILL_BILL' | 'PROVISION' | 'VERTEX_O_SERIES' | 'CHECKOUTCHAMP' | 'DUALENTRY' | 'ODOO' | 'BILL_COM' | 'INTUIT_ENTERPRISE_SUITE' | 'ACUMATICA'
  - `connection_id` string, nullable — Identifier for the connection source, if applicable.
  - `address_status` 'UNVERIFIED' | 'INVALID' | 'PARTIALLY_VERIFIED' | 'VERIFIED' | 'UNVERIFIABLE' | 'BLANK'
  - `registration_number` string, nullable — Registration number of the customer.
  - `external_friendly_id` string, nullable — External friendly identifier associated with the customer. We need it for netsuite.
  - `customer_tax_registrations` CustomerTaxRegistrationRead[] — Customer tax registrations associated with the customer.
    - `id` string, required
    - `customer_id` string, required
    - `country_code` 'AF' | 'AX' | 'AL' | 'DZ' | 'AS' | 'AD' | 'AO' | 'AI' | 'AQ' | 'AG' | 'AR' | 'AM' | 'AW' | 'AU' | 'AT' | 'AZ' | 'BS' | 'BH' | 'BD' | 'BB' | 'BY' | 'BE' | 'BZ' | 'BJ' | 'BM' | 'BT' | 'BO' | 'BQ' | 'BA' | 'BW' | 'BV' | 'BR' | 'IO' | 'BN' | 'BG' | 'BF' | 'BI' | 'CV' | 'KH' | 'CM' | 'CA' | 'KY' | 'CF' | 'TD' | 'CL' | 'CN' | 'CX' | 'CC' | 'CO' | 'KM' | 'CG' | 'CD' | 'CK' | 'CR' | 'HR' | 'CU' | 'CW' | 'CY' | 'CZ' | 'DK' | 'DJ' | 'DM' | 'DO' | 'EC' | 'EG' | 'SV' | 'GQ' | 'ER' | 'EE' | 'SZ' | 'ET' | 'FK' | 'FO' | 'FJ' | 'FI' | 'FR' | 'GF' | 'PF' | 'TF' | 'GA' | 'GM' | 'GE' | 'DE' | 'GH' | 'GI' | 'GR' | 'GL' | 'GD' | 'GP' | 'GU' | 'GT' | 'GG' | 'GN' | 'GW' | 'GY' | 'HT' | 'HM' | 'VA' | 'HN' | 'HK' | 'HU' | 'IS' | 'IN' | 'ID' | 'IR' | 'IQ' | 'IE' | 'IM' | 'IL' | 'IT' | 'CI' | 'JM' | 'JP' | 'JE' | 'JO' | 'KZ' | 'KE' | 'KI' | 'KP' | 'KR' | 'KW' | 'KG' | 'LA' | 'LV' | 'LB' | 'LS' | 'LR' | 'LY' | 'LI' | 'LT' | 'LU' | 'MO' | 'MG' | 'MW' | 'MY' | 'MV' | 'ML' | 'MT' | 'MH' | 'MQ' | 'MR' | 'MU' | 'YT' | 'MX' | 'FM' | 'MD' | 'MC' | 'MN' | 'ME' | 'MS' | 'MA' | 'MZ' | 'MM' | 'NA' | 'NR' | 'NP' | 'NL' | 'NC' | 'NZ' | 'NI' | 'NE' | 'NG' | 'NU' | 'NF' | 'MK' | 'MP' | 'NO' | 'OM' | 'PK' | 'PW' | 'PS' | 'PA' | 'PG' | 'PY' | 'PE' | 'PH' | 'PN' | 'PL' | 'PT' | 'PR' | 'QA' | 'RE' | 'RO' | 'RU' | 'RW' | 'BL' | 'SH' | 'KN' | 'LC' | 'MF' | 'PM' | 'VC' | 'WS' | 'SM' | 'ST' | 'SA' | 'SN' | 'RS' | 'SC' | 'SL' | 'SG' | 'SX' | 'SK' | 'SI' | 'SB' | 'SO' | 'ZA' | 'GS' | 'SS' | 'ES' | 'LK' | 'SD' | 'SR' | 'SJ' | 'SE' | 'CH' | 'SY' | 'TW' | 'TJ' | 'TZ' | 'TH' | 'TL' | 'TG' | 'TK' | 'TO' | 'TT' | 'TN' | 'TR' | 'TM' | 'TC' | 'TV' | 'UG' | 'UA' | 'AE' | 'GB' | 'US' | 'UM' | 'UY' | 'UZ' | 'VU' | 'VE' | 'VN' | 'VG' | 'VI' | 'WF' | 'EH' | 'YE' | 'ZM' | 'ZW' | 'XK' | 'ZZ_EU', required
    - `tax_type` 'gst' | 'hst' | 'gst_hst' | 'qst' | 'pst' | 'rst' | 'vat' | 'unknown', required — Enum for customer tax registration types.
    - `tax_id` string, required
    - `is_valid` boolean, required
  - `id` string, required — Unique identifier for the customer required.
  - `organization_id` string, required — Unique identifier for the organization associated with the customer. Required.
  - `store_name` string, nullable — Store name resolved from the customer's connection, if available.

## Other responses

- `401` — The request is missing a valid x-api-key.
- `404` — Entered an incorrect URL.
- `422` — Query parameters failed validation, such as an out-of-range page number.
- `500` — An unexpected server error occurred.

## Changes

- **2026-08-29** `6ba4f4c774c3` — 330 breaking, 334 info
  - added the new required `header` request parameter `x-organization-id`
  - removed the enum value `AD` of the request property `country`
  - removed the enum value `AE` of the request property `country`
  - removed the enum value `AF` of the request property `country`
  - …660 more
  - …this revision’s changelog is incomplete

[Change history](https://skmtc.dev/trykintsugi/apis/tax-platform/changes/v1/customers/post.md)

---

[API](https://skmtc.dev/trykintsugi/apis/tax-platform.md) · [All operations](https://skmtc.dev/trykintsugi/apis/tax-platform/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/trykintsugi/tax-platform/revisions/6ba4f4c774c3/schema)