Introducing the Universal Managed Agents API.Read the announcement

Cognition

Devin — the autonomous software engineer, running vendor-native on Brainbase.

Operational

Harness BuilderBring-Your-Own-Key

Models on Brainbase

Devin routes to its own model mix vendor-side — there is no per-task model selection. Bring your Devin API key and Cognition handles the rest.

Harnesses by Cognition

Agent runtimes built by this vendor, managed end-to-end on Brainbase.

Bring-Your-Own-Key

Devin

devin

Cognition's autonomous software engineer, driven headlessly from a Brainbase sandbox. Bring your Devin API key; sessions bill to your Cognition account.

Model delivery · Vendor default model

About

Cognition builds Devin, the autonomous software engineer that takes a task end to end — planning, coding, testing, and opening the pull request — and Windsurf, its agentic IDE.

On Brainbase, Devin runs as a native harness: bring your Devin API key and sessions bill to your Cognition account, with the platform handling sandboxing, orchestration, and observability.

Try it on Brainbase

One API call boots a managed sandbox on the devin harness with your DEVIN_API_KEY. Hosting, scaling, and billing are handled for you.

curl -X POST https://api.brainbaselabs.com/v2/agents \
  -H "Authorization: Bearer $BRAINBASE_API_KEY" \
  -d '{
    "title": "my-agent",
    "runtime_kind": "devin",
    "secrets": { "DEVIN_API_KEY": "..." }
  }'

runtime_kind/devin