English Français العربية

Proxlai

Official registry E-commerce

Verified, dated prices for 293 AI APIs in 45 markets: LLMs, GPUs, speech, video and more.

Source code Website Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http proxlai 'https://proxlai.com/api/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "proxlai": {
            "type": "http",
            "url": "https://proxlai.com/api/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. Proxlai MCP server
  2. Connect
  3. Tools
  4. Try asking your agent
  5. Limits and keys
  6. Links

Proxlai MCP server

Live, verified prices for AI APIs, inside your coding agent.

Proxlai is a price book for AI APIs: 231 APIs from 113 providers across 38 markets (LLMs, GPU rental, image and video generation, text-to-speech, speech-to-text, embeddings, vector databases, 3D and more). Every market is priced in one unit, and every price has the date it was verified and a link to the provider's own pricing page.

This is a remote MCP server: nothing to install or run.

https://proxlai.com/api/mcp

Read-only · Streamable HTTP · no account needed (100 lookups a day free; an API key raises the limit).

Connect

Claude Code

claude mcp add --transport http proxlai https://proxlai.com/api/mcp

Cursor, Windsurf, Claude Desktop and other JSON-configured clients

{ "mcpServers": { "proxlai": { "url": "https://proxlai.com/api/mcp" } } }

Clients that only run local (stdio) servers

{ "mcpServers": { "proxlai": { "command": "npx", "args": ["-y", "mcp-remote", "https://proxlai.com/api/mcp"] } } }

Or paste this to your agent and let it set itself up:

Read https://proxlai.com/agents.md and follow it to connect Proxlai to this project, so you can look up and compare AI API prices for me.

Tools

ToolWhat it does
list_marketsEvery market with its id and pricing unit. Start here.
describe_marketWhat a market is, how its pricing works, and the attributes you can filter on.
search_offeringsRank a market's offerings by price, quality and speed, with requirements and a maximum price.
get_offeringOne offering in full: capabilities, current price with its source, price history.
compare_offerings2 to 4 offerings from one market side by side.

Try asking your agent

  • "What's the cheapest LLM API with tool use and a 1M-token context?"
  • "Cheapest text-to-speech API with voice cloning?"
  • "Where can I rent an H100 for the least per hour right now?"
  • "Compare the three cheapest embeddings APIs."
  • "I'm building an MVP. Which model gives the best quality for the price?"

Every answer comes with the unit, the verified date and the provider's pricing link. Prices change often, so confirm on the provider's site before you buy.

Limits and keys

  • Without a key: 30 calls a minute and 100 searches or lookups a day per address.
  • With a key: create one at https://proxlai.com/dashboard and send it as Authorization: Bearer <key> (keep it in the PROXLAI_API_KEY environment variable). It includes 100 free lookups a day per account, then $0.01 each from your credit balance.

Frequently asked questions

What is Proxlai?

Verified, dated prices for 293 AI APIs in 45 markets: LLMs, GPUs, speech, video and more.

How do I install Proxlai?

It runs as a remote server. In Claude Code: claude mcp add --transport http proxlai 'https://proxlai.com/api/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Proxlai need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is Proxlai open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains Proxlai?

It is published by proxlai-com. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.