API.market MCP Gateway
One endpoint. Every API your agent needs.
About API.market MCP Gateway
API.market MCP Gateway is a single MCP endpoint that gives an AI agent on-demand access to a marketplace of APIs. Instead of wiring up dozens of individual integrations, you add one MCP server to your AI IDE or app, and your agent can discover and call more than 3,630 tools across 590+ API products in 44 categories, including image generation, video, audio and voice, web search and scraping, LLM inference, face and identity, finance and crypto, maps, ecommerce data, messaging, web and PDF tools, and SEO analytics. Most tools have free tiers, and pay-as-you-go usage draws from a wallet.
The gateway's appeal is consolidation and low setup friction. You connect through OAuth or an API key, choose your app (Claude, ChatGPT, Codex, Cursor, VS Code, or Claude Code), and copy the configuration without even signing in to explore it. From that one connection your agent unlocks the whole catalog on demand, so you add capabilities by using them rather than by integrating each provider ahead of time. OAuth does not bypass per-API subscriptions or usage charges, and tool confirmations and revocable access keep the connection under your control.
You add the API.market MCP server URL as a custom connector in your AI app, using OAuth (recommended) or an API key. In Claude, for example, you add the custom connector under Connectors, connect, sign in to API.market, review the permissions, and then enable it in a chat. Once connected, your agent can browse and call any of the 590+ API products and 3,630+ tools directly, discovering them on demand rather than requiring pre-built integrations. Most APIs offer free tiers, and pay-as-you-go calls draw from your API.market wallet, so you pay per use for paid endpoints. Tool confirmations stay enabled by default, and you can review connected apps and revoke access at any time. Billing and subscriptions for individual API products are managed in your API.market account.
- •Single MCP Endpoint: One server URL connects your agent to the entire marketplace, replacing many one-off integrations.
- •590+ APIs, 3,630+ Tools: On-demand access across 44 categories, from image and video generation to search, data, finance, and maps.
- •Works With Major AI Apps: Setup for Claude, ChatGPT, Codex, Cursor, VS Code, and Claude Code, via OAuth or API key.
- •Free Tiers and Pay-As-You-Go: Most tools include free tiers; paid usage draws from a wallet with no forced subscription.
- •Explore Without Sign-In: View and copy the connection configuration before creating an account.
- •Access Controls: Tool confirmations stay on by default, and you can revoke connected-app access anytime.
API.market MCP Gateway is built for developers and AI builders who want their agents to reach a wide range of external capabilities without maintaining dozens of integrations. Agent and app developers use it to give an LLM instant access to image, video, search, scraping, and data tools through one connection. Prompt and workflow builders in Claude, Cursor, or ChatGPT add capabilities on demand rather than pre-integrating providers. Teams prototyping agentic features use the free tiers to experiment and pay-as-you-go to scale only what they use. Because setup is a single connector and most tools have free tiers, it suits anyone who wants breadth of API access with minimal plumbing. If you are building agents and want one gateway to every API your agent might need, API.market MCP Gateway is aimed at you.
Pricing
Usage based, no flat monthly plan
- Free tier + pay-as-you-go$0/mo
From the vendor pricing page, 2026-09-25
