Send Quote Message | BigCommerce Developer Center

Sends a message via the in-quote messaging system, from the perspective of the Company user.

This PUT request cannot be used to edit other details of an existing quote. Once a quote has been submitted to the sales representative, buyers can no longer edit quote details like shipping address or line items.

Equivalent Storefront GraphQL API Mutation: quoteUpdate.

Authentication

AuthorizationBearer

Authentication header

Header	Argument	Description
`Authorization`	`Bearer {{B2B_JWT_TOKEN}}`	You can obtain this token using the steps described in the REST Storefront API section[…]

### Authentication header | Header | Argument | Description | |:-------|:---------|:------------| |`Authorization`|`Bearer {{B2B_JWT_TOKEN}}`| You can obtain this token using the steps described in the [REST Storefront API](/developer/docs/b2b-edition/getting-started/authentication#rest-storefront-api) section[...]

Path parameters

quote_idstringRequired

Request

This endpoint expects an object.

storeHashstringOptional

The unique store hash for the BigCommerce store.

messagestringOptional

A message sent to the sales rep via the in-quote messaging system.

Response

codeintegerDefaults to 200

HTTP Response Code

dataobject

messagestringDefaults to SUCCESS

Errors

400

Bad Request Error

1	import requests
2
3	url = "https://api-b2b.bigcommerce.com/api/v2/rfq/quote_id"
4
5	payload = {}
6	headers = {
7	"Authorization": "Bearer <token>",
8	"Content-Type": "application/json"
9	}
10
11	response = requests.put(url, json=payload, headers=headers)
12
13	print(response.json())

1	{
2	"code": 200,
3	"data": {
4	"quoteId": 123456,
5	"quoteUrl": "https://mybcstore.com/#/quoteDetail/123456?date=1745942332"
6	},
7	"message": "SUCCESS"
8	}