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How to install ExchangeRebel — pay-per-call APIs for AI agents (x402 on Solana) in ChatGPT

To use ExchangeRebel — pay-per-call APIs for AI agents (x402 on Solana) in ChatGPT, add its hosted URL (https://exchangerebel.com/mcp) as a custom connector under Settings, Connectors, then sign in if asked.

Built from the published package · server updated yesterday

1. 1

   Copy the server URL

   This is the hosted endpoint ChatGPT connects to:

   https://exchangerebel.com/mcp

   Copy
2. 2

   Add a custom connector

   In ChatGPT, open Settings, then Connectors (Apps and connectors), and add a custom connector with this URL. Some plans need developer mode turned on first.

3. 3

   Sign in if asked

   If the server uses OAuth, ChatGPT opens a sign-in page. Then pick the connector from the tools menu in a chat.

MCP servers run with your permissions. If ExchangeRebel — pay-per-call APIs for AI agents (x402 on Solana) needs an API key, add it under env in the config. Check its README.

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