10000+ PROVIDERS WE SUPPORT

The API changed.
Darwin opened the fix.

Darwin monitors API and SDK changes 24/7, finds every affected usage, tests the fix, and opens a pull request to keep your repo current.

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PROVIDER CHANGE

Firecrawl v2 detected

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Darwin migration run
live workflow
acme / payments api
Pull requests

Upgrade Firecrawl to v2 #184

Ready darwin[bot] wants to merge 1 commit into main

Conversation 1Commits 1Checks 12Files changed 3
src/research.ts8 lines changed
18const result = await client.19crawlUrl(url, { limit: 10 })19crawl(url, { limit: 10 })20return result.data
Darwin finishedPR 184 · all checks passed
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Self-host Darwin or let us run it for you.

SELF-HOSTEDOpen source

Run it yourself.

Your infrastructure, your data, and your keys.

  • Complete control
  • Data stays in your environment
  • Use any model or database
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DARWIN CLOUDFully managed
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We run it for you.

No infrastructure or model keys to manage.

  • Monitoring runs 24/7
  • Testing and updates included
  • Cloud plans from $29/mo
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Both options deliver a tested pull request, ready for review.
20 SECOND PLAYGROUND

Watch Darwin make the call.

Four API changes. Three tested pull requests. One correct no-op. You stay in control.

SIMULATED GITHUB ENVIRONMENTNo repository, code, or account is connected.
LIVE PRODUCT WALKTHROUGH

See Darwin handle an API change

Enter a simulated GitHub repository and watch Darwin detect the impact, prepare tested fixes, and wait for your decision. No account or real code is connected.

4 API scenarios · 20 seconds of analysis · you control every PR

Features

API & SDK monitoring

Monitor API specs, SDK releases, and changelogs 24/7 for breaking changes.

Code usage mapping

Find the files and API calls affected by each provider change.

Tested code migrations

Update affected code and run tests. Required CI checks run on the PR.

Pull requests with evidence

Open a migration PR with source links, code changes, and test results.

Dashboard & MCP access

Track API changes, ready fixes, and merged PRs. Query the dashboard through MCP.

Human merge approval

Darwin opens PRs in selected repos. Your team reviews and merges them.

Pricing

Self-hosted

Community

Your infrastructure. Your keys.

$0software licence
Your reposYour infrastructure
  • Open-source migration runner
  • Available local recipes
  • Your models and CI
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Your compute and model costs.

Darwin Cloud

Developer

For the repos you maintain.

$29per workspace / month
3 repositories5 tested PRs / month
  • Monitoring for covered APIs
  • Tested fixes with evidence
  • Managed model usage included
Request Developer access

No seat fees.

Darwin Cloud

Team

For your team's integrations.

$99per workspace / month
15 repositories25 tested PRs / month
  • Everything in Developer
  • Shared PR allowance
  • Repository status for your team
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No seat fees.

Only a tested PR uses your allowance.

Scans and failed fixes don't count. Extra PRs: $5 each, with your approval.

How it works

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FAQ

A few things
worth knowing.

Ask us a question
What does Darwin actually do?

Darwin maps covered API and SDK changes to affected code, tests a fix, and opens an evidence-backed PR. Failed checks or uncertain migrations stay blocked. Your team reviews and merges the fix.

How is this different from Dependabot or Renovate?

Darwin handles the code changes an API or SDK upgrade needs, such as renamed methods and request formats. It works alongside dependency updaters like Dependabot and Renovate.

Will Darwin work with my providers and languages?

We confirm coverage by provider, SDK version, language, and migration recipe during onboarding. A listed provider does not guarantee automatic fixes; unsupported or uncertain changes go to review.

Who can access my code, and who approves the fix?

Darwin accesses selected repos and never merges or pushes to main. Your reviewers and rules approve fixes. Self-hosted runs use your environment and model settings; cloud fixes may process artifacts and selected source context. Execution, model access, and retention are agreed before private-repo access.

How does billing work, and what counts as a tested PR?

Monthly per workspace, with no seat fees or annual commitment. Each repo’s migration counts once its current PR commit passes validation and required CI, even if unmerged. Scans, unaffected changes, failures, and retries don’t count. Monitoring continues at quota; fixes pause unless you approve $5 extra PRs. Quotas reset monthly without rollover. GitHub Actions is separate. Contact us to cancel renewal.