Free
Added on Nov 06,2026
Okapi is an AI agent tool that monitors third-party API changes for apps and agents and opens a pull request with the fix before an API breaking change hits.
It finds the APIs a codebase depends on, keeps track of their changes and watches each API call individually. When a call is deprecated or about to break, its agents write the fix and open a pull request.
Each pull request explains which API changed, what changed, when the change takes effect and which files it touches, so reviewers get a concrete deadline alongside the code change.
Okapi reads code to find the API calls it should watch but never runs the code and never commits to branches. Every change comes as a pull request that stays open until the team merges or closes it.
It works with any API, from large providers to niche ones, and the site says it currently reads 1,175 API providers' own pages and tracks 845 upcoming breaking changes and 2,320 AI model shutdowns.
It installs as a GitHub app in one click and can be removed at any time by uninstalling it from GitHub settings.
Example fixes shown on the site include updating Stripe code for a change in how customer.address handles null values, sending max_completion_tokens to OpenAI, removing a parameter a newer Anthropic model rejects and moving calls to a new API version path. The site also offers pages listing tracked API providers, upcoming breaking changes and AI model shutdowns.
Pricing: Okapi is listed as 100% free.
It is suited to SaaS teams with many integrations, teams shipping AI agents that call many APIs, agencies maintaining client apps and products built on third-party APIs.
By the PowerfulAI.tools Editorial Team · Updated 6 November 2026 · Researched with AI assistance and checked against the official Okapi website · How we review tools
Okapi is listed as free to use. Check Okapi's website for any usage limits or paid upgrades.
Development teams running apps or AI agents that depend on third-party APIs and want deprecation fixes delivered as pull requests.
No. Okapi reads your code to find API calls but never commits to your branches; every change arrives as a pull request you review, and nothing changes if you leave it unmerged.
Uninstall the Okapi app from your GitHub settings and it stops straight away.
Popular alternatives to Okapi include Pollinations, NemoClaw and Agnes AI. Compare their pricing and what each is best for below.
| Tool | Pricing | Best for |
|---|---|---|
| Pollinations | Freemium | Developers and hobby builders who want a single API for adding AI images, audio and text to their websites, bots and app... |
| NemoClaw | Free | Developers and platform teams who want to run always-on AI agents on NVIDIA hardware under policy-based security control... |
| Agnes AI | Freemium | Developers building AI-powered apps who want access to several models through one API. |
| DiagramGPT | Free | Developers and students who need to sketch system designs and workflows quickly by describing them in words. |
| OrcaRouter | Freemium | Developers and teams who want to balance AI quality and cost across many models. |
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