Get Field Mappings
GET/api/big-commerce/:integrationInstance/mappings
Get the product field mappings for a BigCommerce integration instance - which BigCommerce product fields populate which SKU.io product fields when products are created or updated from listings.
Any valid API token can call this endpoint — no specific scope required. Manage tokens.
The response includes the default mappings, any custom overrides, the effective (merged) mappings, and the catalog of available fields on both sides.
Route name: big-commerce.mappings.show
Request
Responses
- 200
- 401
- 403
- 404
- 429
OK
Response Headers
Unauthenticated — the bearer token is missing, revoked, expired, or malformed. Never retry automatically; fix the credential. See the Errors guide.
Forbidden — the token lacks a required scope, the endpoint is not available to API tokens, or the user behind the token lacks the permission. A human must adjust the token scopes or user permissions; do not retry.
Not found — no record with the given identifier (or the route does not exist). Verify the ID before retrying.
Rate limited — platform limit is 1,000 requests/min; individual tokens may carry lower limits. Honor the Retry-After header before retrying. See the Rate Limits guide.