---
title: "Changes to Create an event"
method: POST
path: "/v1/projects/{projectID}/events"
---

# Changes to Create an event

`POST /v1/projects/{projectID}/events`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 13 of 69 revisions.

- **2026-08-27** (v3) `df004d06c6c2` — 1 breaking, 4 info
- **2026-07-20** (v3) `bae289777c91` — 8 breaking, 6 info
- **2024-07-12** (v3) `59336767e79a` — 1 breaking, 1 info
- **2024-03-26** (v3) `28d285e4302c` — 1 breaking, 21 warning, 3 info
- **2024-02-20** (v3) `9e4b97e26a2a` — 17 info
- **2024-02-20** (v3) `6ef49682c1c0` — 17 warning
- **2024-02-13** (v3) `182c7b00a49a` — 3 warning
- **2024-02-08** (v3) `8aa5161aec4c` — 1 warning, 1 info
- **2024-01-31** (v3) `4358c29a505b` — 1 warning
- **2024-01-30** (v3) `a138f74e9d23` — 2 breaking
- **2023-11-17** (v3) `41d4fca4cab8` — 1 warning, 3 info
- **2023-07-28** (v3) `2fc887538896` — 3 warning, 2 info
- **2023-06-22** (v3) `5c862889f0b4` — 4 info

## Changes

- **2026-08-27** (v3) `df004d06c6c2` — 1 breaking, 4 info
  - the `allOf[subschema #2]/data` response's property type/format changed from ``/`` to `object`/`` for status `201`
  - added the optional property `allOf[subschema #2]/data/event_type` to the response with the `201` status
  - added the optional property `allOf[subschema #2]/data/idempotency_key` to the response with the `201` status
  - added the optional property `allOf[subschema #2]/data/uid` to the response with the `201` status
  - removed `#/components/schemas/handlers.Stub` from the `allOf[subschema #2]/data` response property `allOf` list for the response status `201`
- **2026-07-20** (v3) `bae289777c91` — 8 breaking, 6 info
  - the response property `allOf[subschema #2]/data` became nullable for the status `201`
  - the response property `allOf[subschema #2]/data` became nullable for the status `400`
  - the response property `allOf[subschema #2]/data` became nullable for the status `401`
  - the response property `allOf[subschema #2]/data` became nullable for the status `404`
  - the `allOf[subschema #2]/data` response's property type/format changed from `object`/`` to ``/`` for status `201`
  - the `allOf[subschema #2]/data` response's property type/format changed from `object`/`` to ``/`` for status `400`
  - the `allOf[subschema #2]/data` response's property type/format changed from `object`/`` to ``/`` for status `401`
  - the `allOf[subschema #2]/data` response's property type/format changed from `object`/`` to ``/`` for status `404`
  - the request property `custom_headers` became nullable
  - the request property `data` became nullable
  - added `#/components/schemas/handlers.Stub` to the `allOf[subschema #2]/data` response property `allOf` list for the response status `201`
  - added `#/components/schemas/handlers.Stub` to the `allOf[subschema #2]/data` response property `allOf` list for the response status `400`
  - added `#/components/schemas/handlers.Stub` to the `allOf[subschema #2]/data` response property `allOf` list for the response status `401`
  - added `#/components/schemas/handlers.Stub` to the `allOf[subschema #2]/data` response property `allOf` list for the response status `404`
- **2024-07-12** (v3) `59336767e79a` — 1 breaking, 1 info
  - removed the success response with the status `200`
  - added the success response with the status `201`
- **2024-03-26** (v3) `28d285e4302c` — 1 breaking, 21 warning, 3 info
  - the `data` request property type/format changed from `array`/`` to `object`/``
  - removed the optional property `allOf[#/components/schemas/util.ServerResponse]/data` from the response with the `200` status
  - removed the optional property `allOf[#/components/schemas/util.ServerResponse]/data` from the response with the `400` status
  - removed the optional property `allOf[#/components/schemas/util.ServerResponse]/data` from the response with the `401` status
  - removed the optional property `allOf[#/components/schemas/util.ServerResponse]/data` from the response with the `404` status
  - removed the optional property `allOf[subschema #2]/data/app_id` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/created_at` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/data` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/deleted_at` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/endpoint_metadata` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/endpoints` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/event_type` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/headers` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/idempotency_key` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/is_duplicate_event` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/project_id` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/raw` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/source_id` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/source_metadata` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/uid` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/updated_at` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/url_query_params` from the response with the `200` status
  - api operation id `CreateEndpointEvent` was added
  - added the new optional request property `app_id`
  - added the new optional request property `endpoint_id`
- **2024-02-20** (v3) `9e4b97e26a2a` — 17 info
  - added the optional property `allOf[subschema #2]/data/app_id` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/created_at` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/data` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/deleted_at` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/endpoint_metadata` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/endpoints` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/event_type` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/headers` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/idempotency_key` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/is_duplicate_event` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/project_id` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/raw` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/source_id` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/source_metadata` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/uid` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/updated_at` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/url_query_params` to the response with the `200` status
- **2024-02-20** (v3) `6ef49682c1c0` — 17 warning
  - removed the optional property `allOf[subschema #2]/data/app_id` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/created_at` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/data` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/deleted_at` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/endpoint_metadata` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/endpoints` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/event_type` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/headers` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/idempotency_key` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/is_duplicate_event` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/project_id` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/raw` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/source_id` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/source_metadata` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/uid` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/updated_at` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/url_query_params` from the response with the `200` status
- **2024-02-13** (v3) `182c7b00a49a` — 3 warning
  - removed the request property `app_id`
  - removed the request property `endpoint_id`
  - removed the request property `owner_id`
- **2024-02-08** (v3) `8aa5161aec4c` — 1 warning, 1 info
  - added the new `amqp` enum value to the `allOf[subschema #2]/data/source_metadata/pub_sub/type` response property for the response status `200`
  - added the optional property `allOf[subschema #2]/data/source_metadata/pub_sub/amqp` to the response with the `200` status
- **2024-01-31** (v3) `4358c29a505b` — 1 warning
  - removed the request property `uid`
- **2024-01-30** (v3) `a138f74e9d23` — 2 breaking
  - the `allOf[subschema #2]/data/endpoint_metadata/items/http_timeout` response's property type/format changed from `string`/`` to `integer`/`` for status `200`
  - the `allOf[subschema #2]/data/endpoint_metadata/items/rate_limit_duration` response's property type/format changed from `string`/`` to `integer`/`` for status `200`
- **2023-11-17** (v3) `41d4fca4cab8` — 1 warning, 3 info
  - added the new `kafka` enum value to the `allOf[subschema #2]/data/source_metadata/pub_sub/type` response property for the response status `200`
  - added the new optional request property `owner_id`
  - added the new optional request property `uid`
  - added the optional property `allOf[subschema #2]/data/source_metadata/pub_sub/kafka` to the response with the `200` status
- **2023-07-28** (v3) `2fc887538896` — 3 warning, 2 info
  - removed the request property `idempotency_ttl`
  - removed the optional property `allOf[subschema #2]/data/matched_endpoints` from the response with the `200` status
  - removed the optional property `allOf[subschema #2]/data/source_metadata/idempotency_ttl` from the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/idempotency_key` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/is_duplicate_event` to the response with the `200` status
- **2023-06-22** (v3) `5c862889f0b4` — 4 info
  - added the new optional request property `idempotency_key`
  - added the new optional request property `idempotency_ttl`
  - added the optional property `allOf[subschema #2]/data/source_metadata/idempotency_keys` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/data/source_metadata/idempotency_ttl` to the response with the `200` status

---

[Operation](https://skmtc.dev/getconvoy/apis/convoy-api-reference/docs/v1/projects/:projectID/events/post.md) · [API](https://skmtc.dev/getconvoy/apis/convoy-api-reference.md) · [Page](https://skmtc.dev/getconvoy/apis/convoy-api-reference/changes/v1/projects/:projectID/events/post)