--- title: "Update vendor" method: PUT path: "/api/v1/vendors/{id}" tags: ["vendors"] --- # Update vendor `PUT /api/v1/vendors/{id}` ## Request - Base URL: `https://demo.invoiceninja.com` - URL: `https://demo.invoiceninja.com/api/v1/vendors/{id}` - Auth: none declared. Required headers: `X-API-TOKEN`, `X-Requested-With` - TypeScript: (a function with typed inputs; its response is checked against the schema) Handles the updating of a vendor by id ## Path parameters - `id` string, string, required ## Query parameters - `include` string ## Headers - `X-API-TOKEN` string, required - `X-Requested-With` string, required ## Request body - VendorRequest - `name` string, required: Vendor name - `address1` string: Primary address line - `address2` string: Secondary address line - `city` string: City - `state` string: State or province - `postal_code` string: Postal code - `country_id` string: Country ID - `phone` string: Phone number - `email` string, email: Email address - `website` string, uri: Website URL - `custom_value1` string: Custom field value 1 - `custom_value2` string: Custom field value 2 - `custom_value3` string: Custom field value 3 - `custom_value4` string: Custom field value 4 - `is_deleted` boolean: Whether the vendor is deleted - `archived_at` integer: Timestamp when vendor was archived - `contacts` object[]: Array of vendor contacts - `first_name` string - `last_name` string - `email` string, email - `phone` string - `send_email` boolean ## Response `200` Returns the vendor object - Vendor - `id` string: The hashed id of the vendor. This is a unique identifier for the vendor. - `user_id` string: The hashed id of the user who created the vendor. This is a unique identifier for the user. - `assigned_user_id` string: The hashed id of the assigned user to this vendor. This is a unique identifier for the user. - `contacts` VendorContact[]: An array of contacts associated with the vendor. - `id` string: The hashed id of the vendor contact - `user_id` string: The hashed id of the user id - `vendor_id` string: The hashed id of the vendor - `first_name` string: The first name of the contact - `last_name` string: The last name of the contact - `contact_key` string: A unique identifier for the contact - `confirmation_code` string: The confirmation code used to authenticate the contacts email address - `phone` string: The contacts phone number - `custom_value1` string: A custom value - `custom_value2` string: A custom value - `custom_value3` string: A custom value - `custom_value4` string: A custom value - `email` string: The contact email address - `email_verified_at` number: The date which the contact confirmed their email - `password` string: The hashed password of the contact - `is_primary` boolean: Boolean flag determining if the contact is the primary contact for the vendor - `created_at` number: Timestamp - `updated_at` number: Timestamp - `deleted_at` number: Timestamp - `send_email` boolean: Flag indicating whether to send emails to this contact - `cc_only` boolean: When true this contact is only included as a CC recipient on outgoing emails and is not addressed directly. - `can_sign` boolean: When true this contact is permitted to electronically sign purchase order invitations. - `name` string: The name of the vendor. - `classification` string: The classification of the vendor. - `website` string: The website of the vendor. - `private_notes` string: The private notes of the vendor. These notes are only visible to users with appropriate permissions. - `industry_id` string: The industry id of the vendor. This is a unique identifier for the industry. - `size_id` string: The size id of the vendor. This is a unique identifier for the size of the vendor. - `address1` string: The first line of the vendor's address. - `address2` string: The second line of the vendor's address. - `city` string: The city of the vendor's address. - `state` string: The state of the vendor's address. - `postal_code` string: The postal code of the vendor's address. - `phone` string: The phone number of the vendor. - `country_id` string: The country id of the vendor. This is a unique identifier for the country. - `currency_id` string: The currency id of the vendor. This is a unique identifier for the currency. - `custom_value1` string: The value of the first custom field for the vendor. - `custom_value2` string: The value of the second custom field for the vendor. - `custom_value3` string: The value of the third custom field for the vendor. - `custom_value4` string: The value of the fourth custom field for the vendor. - `vat_number` string: The VAT number of the vendor. - `id_number` string: The ID number of the vendor. - `number` string: The number of the vendor - `is_deleted` boolean: Boolean flag determining if the vendor has been deleted - `language_id` string: The language id of the vendor. This is a unique identifier for the language. - `vendor_hash` string: The vendor hash of the vendor. This is a unique identifier for the vendor. - `transaction_name` string: The transaction name of the vendor. - `last_login` number: Timestamp - `created_at` number: Timestamp - `updated_at` number: Timestamp - `display_name` string: The display name of the vendor. - `is_tax_exempt` boolean: Flag indicating whether the vendor is exempt from taxes - `public_notes` string: Notes that are visible to the vendor - `routing_id` string: The routing identifier for e-invoicing ## Other responses - `401`: Authentication error - `403`: Authorization error - `422`: Validation error - `429`: Rate Limit Exceeded - `5XX`: Server error - `default`: Unexpected Error ## Changes > 110 revisions in range; 1 not diffed. - **2026-04-20** `69a36036d334`: 2 info - added the optional property `contacts/items/can_sign` to the response with the `200` status - added the optional property `contacts/items/cc_only` to the response with the `200` status - **2025-11-22** `00ad5cc89fad`: 4 info - added the optional property `contacts/items/send_email` to the response with the `200` status - added the optional property `is_tax_exempt` to the response with the `200` status - added the optional property `public_notes` to the response with the `200` status - added the optional property `routing_id` to the response with the `200` status - **2025-10-10** `873a5da14619`: 1 breaking - added required request body - **2024-06-06** `8e82a2bd77e0`: 2 breaking, 35 info - the response's body type changed from no type to `object` for status `200` - the response's body type changed from no type to `object` for status `default` - added the optional property `address1` to the response with the `200` status - added the optional property `address2` to the response with the `200` status - …33 more - …earlier changes not shown [Operation history](https://skmtc.dev/invoiceninja/apis/invoice-ninja-api-reference/changes/api/v1/vendors/:id/put.md) --- [API](https://skmtc.dev/invoiceninja/apis/invoice-ninja-api-reference.md) - [All operations](https://skmtc.dev/invoiceninja/apis/invoice-ninja-api-reference/llms.txt) - [OpenAPI document](https://skmtc.dev/invoiceninja/apis/invoice-ninja-api-reference/revisions/bcda1f823746?raw)