Create Webhook Subscription

POST 
/api/walmart/:integrationInstance/webhook-subscriptions

Create a webhook subscription so Walmart delivers event notifications for this integration instance. The subscription is registered with Walmart and mirrored locally.

Not yet available to API tokens

This endpoint currently requires session authentication; Personal Access Token scope support is in progress.

Fields:

• event_type (string, required, max 100 characters): the Walmart event type to subscribe to, e.g. PO_CREATED.
• event_version (string, optional): the event payload version; defaults to V1.
• resource_name (string, optional): the resource the event relates to, e.g. ORDER.

Authentication: Requires Bearer token.

Requires the integrations.update permission.

Request

Responses

201

Created

Response Headers

Content-Type

401

Unauthenticated — the bearer token is missing, revoked, expired, or malformed. Never retry automatically; fix the credential. See the Errors guide.

403

Forbidden

Response Headers

Content-Type

404

Not found — no record with the given identifier (or the route does not exist). Verify the ID before retrying.

422

Unprocessable Entity

Response Headers

Content-Type

429

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.