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Listed in AI Agent Infrastructure with 363 other toolsPart of 7879+ curated AI tools on AISO

API.market

API marketplace and proprietary hosted MCP gateway for developers and AI agents.

freemiumFree tiers and paid plans vary by API. Account required.View full pricing →

About API.market

API.market connects developers and AI agents to API discovery and execution through the proprietary hosted MCP endpoint https://api.market/api/mcp/gateway using Streamable HTTP. An API.market account with OAuth or an API key is required; five tools cover API search, schemas, calls, usage and subscription management. Free tiers and paid plans vary by API, and the public integration repository contains documentation and client metadata rather than the hosted server implementation.

Does ChatGPT recommend your AI tool?

If you're building in AI Agent Infrastructure, run a free AI-visibility scan on your own product — we ask ChatGPT across 5 prompt angles and score how often you get named. ~30 seconds, no signup, no card.

Key Features

✓Hosted Streamable HTTP MCP
✓OAuth or API-key authentication
✓API discovery and schemas
✓API execution
✓Usage and subscription tools

Tags

🛡️

Is API.market your tool?

This is the page shoppers and AI assistants read when they look up API.market. The one-time $99 Verified tier adds:

  • Our 12-point AI-visibility scan of API.market, emailed to you: which ChatGPT prompts named you, which named a competitor instead, and the wording the model used.
  • The 🛡️ Verified badge on this page and next to your name in the category and newest-tool lists.

One-time $99, no subscription, nothing to fill in again. Your link back to your site is marked rel="sponsored", as Google requires for paid listings.

Secure Stripe checkout — Apple Pay, Google Pay, Link or card. Nothing to fill in again.

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