AI coding agent API

The AI coding agent, as an API.

POST {repo, branch, task}, get a PR URL back. Stateless. Streaming events for live UIs. Bring your own Anthropic, OpenAI, or open-weights key. Model tokens are billed by your provider, never marked up.

Same agent loop as Claude Code or Cursor Agent, exposed over HTTP instead of bolted to an editor.

Request access See pricing

httpPOST a task → get a PR

POST /v1/tasks
{
  "repo":   "acme/api-server",
  "branch": "main",
  "task":   "Add Redis-backed rate limiting (60 req/min per IP) to /v1/*",
  "model":  "claude-sonnet-4-6"
}

← 200  text/event-stream
event: status   data: { "status": "cloning" }
event: tool_use data: { "name": "edit", "file": "middleware.ts" }
event: tool_use data: { "name": "edit", "file": "lib/limiter.ts" }
event: git      data: { "action": "committed", "files": 2 }
event: git      data: { "action": "pushed", "branch": "orchestra/redis-rate-limit" }
event: result   data: { "pr_url": "https://github.com/acme/api-server/pull/318" }

What the API gives you that an editor agent doesn't.

Programmatic

Trigger from CI, from a backend job, from a Slack bot, from your own product. Anywhere you can curl.

Stateless

No session to maintain. Every request carries its own repo, token, and model key. Survives restarts, scales horizontally.

Streaming

SSE for every tool call, edit, and commit. Render the agent's work live in your own UI. Same shape as Claude Code's native stream.

Bring your own key

Pass your Anthropic / OpenAI / OpenRouter key on each request. We don't store it. We don't mark it up.

Multi-provider

Same payload routes Sonnet, GPT, GLM, DeepSeek, Qwen. Pick per task: cheap on triage, premium on hard refactors.

Per-task receipts

Every response includes prompt tokens, completion tokens, and dollar cost so you can pass-through bill or budget per task.

Pricing

Pay per task. Bring your own key.

Every plan is BYOK. Your Anthropic, OpenAI, or open-weights key. We charge for the agent loop, the sandbox, and the git push. Model tokens are billed by your provider, never marked up.