Slack Conversations API
The Conversations API from Slack — 36 operation(s) for conversations.
Slack Conversations API is one of 48 APIs that Slack publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
This API exposes 2 JSON Schema definitions.
Tagged areas include Conversations. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, rate-limit docs, a JSON-LD context, and 2 JSON Schemas.
This API exposes 18 operations across 18 paths, and defines 4 schemas. It is described by OpenAPI 3.2.0, at version 1.0.
Requests are made against a single base URL, https://slack.com/api.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Slack Conversations API declares
1 security scheme
for authenticating requests.
It accepts HTTP bearer tokens (bearerAuth).
bearerAuth— Slack API uses Bearer token authentication. Pass a bot token or user token in the Authorization header.
Paths & Operations 18
Across 18 paths, the API surfaces 18 operations — 6 GET, 12 POST. Each is listed below with its method, path, parameters, and response codes.
Schemas 4
The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are Channel (31 properties), File (28 properties), Message (20 properties), ResponseMetadata (1 property). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from Slack 12
Other APIs Slack publishes across the network.
This is an independent, third-party profile of Slack Conversations API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
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