Ellipsis

Ellipsis API

REST API for the Ellipsis coding-agent platform. Start and manage agent sessions, read back typed results and transcripts, manage agent configs, defaults and templates, set sandbox variables, list integrations (GitHub/Slack/Linear/Sentry), pull analytics, and manage assets, budget, and usage. Bearer-token authenticated at https://api.ellipsis.dev.

Documentation GitHub

Documentation

📖

Authentication

https://raw.githubusercontent.com/api-evangelist/ellipsis/refs/heads/main/authentication/ellipsis-authentication.yml

Other Resources

🔗

ErrorCatalog

https://raw.githubusercontent.com/api-evangelist/ellipsis/refs/heads/main/errors/ellipsis-problem-types.yml

🔗

Conventions

https://raw.githubusercontent.com/api-evangelist/ellipsis/refs/heads/main/conventions/ellipsis-conventions.yml

🔗

Lifecycle

https://raw.githubusercontent.com/api-evangelist/ellipsis/refs/heads/main/lifecycle/ellipsis-lifecycle.yml

🔗

X-MCPServerCandidate

https://raw.githubusercontent.com/api-evangelist/ellipsis/refs/heads/main/mcp/ellipsis-mcp.yml

🔗

APIsJSON

https://raw.githubusercontent.com/api-evangelist/ellipsis/refs/heads/main/apis.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this

find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/ellipsis-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

name: Ellipsis API
description: REST API for the Ellipsis coding-agent platform. Start and manage agent sessions, read back
  typed results and transcripts, manage agent configs, defaults and templates, set sandbox variables,
  list integrations (GitHub/Slack/Linear/Sentry), pull analytics, and manage assets, budget, and usage.
  Bearer-token authenticated at https://api.ellipsis.dev.
humanURL: https://www.ellipsis.dev/docs/reference/api
baseURL: https://api.ellipsis.dev
tags:
- Coding Agents
- Code Review
- Automation
properties:
- type: Authentication
  url: authentication/ellipsis-authentication.yml
- type: ErrorCatalog
  url: errors/ellipsis-problem-types.yml
- type: Conventions
  url: conventions/ellipsis-conventions.yml
- type: Lifecycle
  url: lifecycle/ellipsis-lifecycle.yml
- type: X-MCPServerCandidate
  url: mcp/ellipsis-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate
    — a tool list derived from the published API contracts, not an existing server. The scorer already
    read the manifest and reported mcp_server correctly; the MCPServer type was crediting the artifact-type
    surfaces with a server that does not exist.'