Your API vendors change. Your code keeps up.

APIFixer watches the APIs your code uses, finds exactly where a change hits your code, and opens the fix as a pull request. Like Dependabot, but for APIs.

For software teams whose product runs on Stripe, Twilio, OpenAI and other APIs.

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The APIFixer inbox: changes from Acme Payments that hit the acme-shop repo, sorted by urgency, each with a Make PR button.

API changes slip through

  • Breaking changes ship with little warning.
  • Deprecation deadlines pass unnoticed until something fails.
  • Nobody reads every vendor’s changelog.

How it works

  1. 01

    Watch

    It follows each vendor’s API spec, SDK releases and changelog, and turns them into a list of changes.

  2. 02

    Find

    It shows where a change hits your code: the file, the line, and how urgent it is.

  3. 03

    Fix

    It writes the change, runs your tests, and opens a pull request for you to review.

See exactly what changed and why it matters

Each change is explained in plain words, with the version your project uses and why that makes it urgent.

An impact page: Acme Payments renamed getCharge to retrieveCharge; acme-shop uses version 4.0.0, so it breaks now. Confirmed by the API spec and SDK diffs.

Get the fix as a pull request

APIFixer writes the change, checks it with your tests and a review, and opens a pull request from its own branch.

A pull request opened by APIFixer: one line in src/refunds.ts changes payments.charges.get to payments.charges.retrieve.

What makes it different

  • Sorted by urgency

    Breaks nowDeadlineOn upgradeFeatureWhat breaks today comes first, then deadlines, then changes that only matter when you upgrade, then new features you could use.

  • The vendor’s own words

    Every change quotes the source it came from, the API spec, an SDK release or the changelog, with a link.

  • You review every fix

    APIFixer opens a pull request. It never pushes to your main branch.

  • We don’t store your code

    Code is read when it is needed and not kept. Secrets are removed before anything goes to the AI.

Stop finding out from your error logs.

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