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POST
Handle WaaS webhook

Headers

biz-timestamp
string | null

Unix timestamp (milliseconds) from the Cobo WaaS webhook request, used for signature verification and replay-attack prevention.

biz-resp-signature
string | null

ECDSA signature from the Cobo WaaS webhook request, used to verify that the payload originated from Cobo. Compute verification using the biz-timestamp and raw request body.

Body

application/json

The body is of type · object.

Response

Successful Response

result
WebhookProcessResult · object
required

Webhook process acknowledgment payload.

success
boolean
default:true
suggestion
string
default:""
message
string
default:""
meta
PaginationMeta · object | null

Pagination metadata for list responses.

Supports both legacy offset-based and cursor-based pagination. Cursor fields (has_more, after, before) are populated for cursor-paginated endpoints. Legacy fields (offset, limit) are populated when the caller uses the deprecated offset parameter.