{"openapi":"3.1.0","info":{"title":"GET /api/v1/credit/events/{event_id}/deliveries","version":"1.0.0","description":"Webhook deliveries of one credit event"},"servers":[{"url":"https://api.ondayzero.com","description":"Production"}],"paths":{"/api/v1/credit/events/{event_id}/deliveries":{"get":{"tags":["credit"],"summary":"Webhook deliveries of one credit event","description":"The event's delivery status and every delivery row behind it, oldest first: one per endpoint on the first push, plus retries' outcomes and any redeliveries.","operationId":"get_credit_event_deliveries","parameters":[{"name":"event_id","in":"path","required":true,"schema":{"type":"string","title":"Event Id"}},{"name":"authorization","in":"header","required":false,"schema":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Authorization"}},{"name":"x-business-id","in":"header","required":false,"schema":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"X-Business-Id"}}],"responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{"$ref":"#/components/schemas/SuccessEnvelope_CreditEventDeliveriesResponse_"}}}},"401":{"description":"Unauthorized - Missing or expired token, an MCP OAuth token used against the REST API, or no access to this business","content":{"application/json":{"example":{"error":"unauthorized","message":"Authentication required","code":"AUTH_001","request_id":"3f0e7c2a-9b4d-4e1a-8c6f-2d5b7a1e9c30"},"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"403":{"description":"Forbidden - Insufficient permissions","content":{"application/json":{"example":{"error":"forbidden","message":"You don't have permission to access this resource","code":"AUTH_002","request_id":"3f0e7c2a-9b4d-4e1a-8c6f-2d5b7a1e9c30"},"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"404":{"description":"Not Found - Resource does not exist","content":{"application/json":{"example":{"error":"not_found","message":"Resource not found","code":"NOT_FOUND_001","request_id":"3f0e7c2a-9b4d-4e1a-8c6f-2d5b7a1e9c30"},"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"422":{"description":"Validation Error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"},"example":{"error":"validation_error","message":"Validation failed: amount: Input should be a valid integer","errors":{"amount":"Input should be a valid integer"},"code":"GEN_002","request_id":"3f0e7c2a-9b4d-4e1a-8c6f-2d5b7a1e9c30"}}}}},"x-fastapi-operation-id":"get_credit_event_deliveries_api_v1_credit_events__event_id__deliveries_get"}}},"components":{"schemas":{"CreditEventDeliveriesResponse":{"properties":{"event_id":{"type":"string","title":"Event Id"},"sequence_no":{"type":"integer","title":"Sequence No"},"event_type":{"type":"string","title":"Event Type"},"status":{"type":"string","enum":["delivered","pending","retrying","failed","not_subscribed","not_pushed"],"title":"Status","description":"`delivered`: every endpoint it went to answered 2xx (on the first attempt, a retry, or a redelivery). `pending`: the first attempt has not been made yet, or is being made; it goes out about a second after the event's transaction commits. `retrying`: an endpoint has not answered 2xx yet and a retry is queued or being sent. `failed`: an endpoint gave up — redeliver it. `not_subscribed`: the program pushes, but no active endpoint subscribes to this event. `not_pushed`: nothing was attempted (a polling program)."},"endpoint_count":{"type":"integer","title":"Endpoint Count","description":"Endpoints a delivery was made to.","default":0},"last_attempt_at":{"anyOf":[{"type":"string","format":"date-time"},{"type":"null"}],"title":"Last Attempt At"},"last_response_code":{"anyOf":[{"type":"integer"},{"type":"null"}],"title":"Last Response Code"},"last_error":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Last Error"},"next_retry_at":{"anyOf":[{"type":"string","format":"date-time"},{"type":"null"}],"title":"Next Retry At","description":"The earliest queued retry, while one is queued."},"redeliverable":{"items":{"$ref":"#/components/schemas/RedeliverableDelivery"},"type":"array","title":"Redeliverable","description":"The latest failed delivery per endpoint that gave up."},"deliveries":{"items":{"$ref":"#/components/schemas/WebhookDeliveryResponse"},"type":"array","title":"Deliveries"}},"type":"object","required":["event_id","sequence_no","event_type","status"],"title":"CreditEventDeliveriesResponse","description":"One event's summary plus every delivery row behind it, oldest first."},"RedeliverableDelivery":{"properties":{"endpoint_id":{"type":"string","title":"Endpoint Id"},"delivery_id":{"type":"string","title":"Delivery Id"}},"type":"object","required":["endpoint_id","delivery_id"],"title":"RedeliverableDelivery","description":"A failed delivery to one endpoint, ready to re-send with\n``POST /webhooks/o2c/{endpoint_id}/deliveries/{delivery_id}/redeliver``."},"SuccessEnvelope_CreditEventDeliveriesResponse_":{"properties":{"success":{"type":"boolean","title":"Success","default":true},"message":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Message"},"code":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Code"},"data":{"anyOf":[{"$ref":"#/components/schemas/CreditEventDeliveriesResponse"},{"type":"null"}]}},"additionalProperties":true,"type":"object","title":"SuccessEnvelope[CreditEventDeliveriesResponse]"},"WebhookDeliveryResponse":{"properties":{"id":{"type":"string","title":"Id"},"business_id":{"type":"string","title":"Business Id"},"endpoint_id":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Endpoint Id"},"event_type":{"type":"string","title":"Event Type"},"status":{"type":"string","title":"Status","description":"pending (recorded; the first attempt goes out about a second after the transaction that recorded it commits), sending (an attempt is being made now; it reports within 15 seconds, and `next_retry_at` is when it is counted as interrupted if it never does), succeeded, retrying, failed, or no_subscribers (nothing was sent: no active endpoint subscribed to the event)."},"attempts":{"type":"integer","title":"Attempts"},"response_code":{"anyOf":[{"type":"integer"},{"type":"null"}],"title":"Response Code"},"response_body":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Response Body","description":"The first 1 KB of the receiver's last response."},"error":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Error","description":"Why the last attempt got no response, when it did not."},"latency_ms":{"anyOf":[{"type":"integer"},{"type":"null"}],"title":"Latency Ms"},"last_attempt_at":{"anyOf":[{"type":"string","format":"date-time"},{"type":"null"}],"title":"Last Attempt At"},"next_retry_at":{"anyOf":[{"type":"string","format":"date-time"},{"type":"null"}],"title":"Next Retry At","description":"When the next attempt is due: the moment a pending delivery was recorded, when a queued retry falls due, or, while sending, when the attempt in flight is given up as interrupted. Null once terminal."},"delivery_key":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Delivery Key","description":"Sent as `X-DayZero-Delivery-Id`: the credit event's id for a credit event. The same on every retry and redelivery, so a receiver can drop duplicates by it."},"redelivery_of":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Redelivery Of","description":"The delivery this one re-sent, for a redelivery."},"created_at":{"type":"string","format":"date-time","title":"Created At"},"updated_at":{"type":"string","format":"date-time","title":"Updated At"}},"type":"object","required":["id","business_id","event_type","status","attempts","created_at","updated_at"],"title":"WebhookDeliveryResponse","description":"One outbound delivery record (audit + retry state)."},"ErrorResponse":{"title":"ErrorResponse","type":"object","description":"Envelope returned by every non-2xx response. Branch on `code` (stable) rather than `message` (human-readable, may change).","required":["error","message","code"],"properties":{"error":{"type":"string","description":"Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`."},"message":{"type":"string","description":"Human-readable explanation, safe to show to end users."},"code":{"type":"string","description":"Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`)."},"request_id":{"type":"string","description":"Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied."},"errors":{"type":"object","additionalProperties":{"type":"string"},"description":"Field-level validation messages keyed by field name. Present on 400/422 validation failures only."}}}},"securitySchemes":{"BearerAuth":{"type":"http","scheme":"bearer","bearerFormat":"API Token","description":"API token authentication. Format: `Bearer dz_...`"}}},"security":[{"BearerAuth":[]}]}