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AUTONOMOUS API REPAIR AGENT

When an external API changes, your tested PR is already waiting in GitHub.

Stop waking up to broken production webhooks and deprecated parameters. Self-Maintaining APIs diffs OpenAPI specs, scans your repository ASTs, tests the migration in disposable sandboxes, and opens clean pull requests.

LIVE BREAKING CHANGE MIGRATION PIPELINE

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Select an upstream API update and watch the autonomous PR generation pipeline execute.

Step 1 OpenAPI Diff
Step 2 AST Code Patch
Step 3 Ready PR Open
src/lib/checkout.tsAST Fixed

@@ -4,7 +4,7 @@ export async function processCharge()

const stripe = new Stripe(process.env.STRIPE_SECRET_KEY);

return await stripe.charges.create({

amount,

currency: 'usd',

- source: token

+ payment_method: token // Auto-migrated to 2026-01-01

});

Pull Request #482 (Open)branch: patchanchor/stripe-2026-01-01

fix(api): Automated migration for Stripe API (2024-06-20 → 2026-01-01)

Automated Tests: 14 passing (vitest)

Confidence: 99.4% (Zero semantic regressions)

⚠️ Breaking Change Detected: Parameter `source` renamed to `payment_method`.

Mode: ASSISTReview in App

The Zero-Regression Pipeline

How our code agents transform breaking OpenAPI diffs into merged pull requests.

1. OpenAPI Diff Ingestion

Continuous ingestion of OpenAPI 3.0/3.1 specifications, SDK releases, and developer changelogs across payment, AI, and cloud communication providers.

2. Disposable Container Sandboxes

Customer repositories are cloned into isolated, temporary sandbox containers. We run your existing test suite before and after the AST patch to guarantee zero regressions.

3. Verified PR Generation

A tested branch with clean conventional commit messages and rich explanation diffs is opened against your main branch ready for 1-click review.

Transparent SaaS Pricing

Maintain all third-party integrations with continuous autonomous pull requests.

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$49 / month

For solo developers and indie SaaS founders.

  • Up to 3 Repositories
  • 10 Monitored APIs
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$199 / month

For fast-moving engineering teams and VC-backed startups.

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$499 / month

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  • Unlimited Repositories
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