Fact Checker x402
@Br0ski777
About Fact Checker x402
x402 micropayment API for AI agents. Fact-check claims by searching multiple web sources. Pay per call with USDC on Base.
Config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"fact-checker": {
"url": "https://fact-checker-production-097f.up.railway.app/mcp",
"transport": "sse"
}
}
}Tools
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Overview
What is Fact Checker x402?
Fact Checker x402 is a micropayment API for AI agents that fact-checks claims by searching multiple web sources. Each call is paid using USDC on the Base blockchain.
How to use Fact Checker x402?
Send a claim to the Fact Checker x402 API via the x402 micropayment protocol. Each request requires a payment in USDC on Base before the fact-check result is returned.
Key features of Fact Checker x402
- Fact-checks claims against multiple web sources
- Pay-per-call pricing with USDC on Base
- Designed for AI agent integration
- Uses the x402 micropayment API
- Operates on the Base blockchain
Use cases of Fact Checker x402
- AI agents verifying user claims before responding
- Automated fact-checking of news or statements in real-time
- Pay-as-you-go verification for chatbots and assistants
- Decentralized, on-chain payments for each fact-check request
FAQ from Fact Checker x402
How does Fact Checker x402 charge for its service?
It uses the x402 micropayment API. Each fact-check call requires payment in USDC on the Base blockchain.
What kind of data does Fact Checker x402 check?
It fact-checks claims by searching multiple web sources. No specific domains or databases are listed.
Who is Fact Checker x402 intended for?
It is designed for AI agents that need to verify factual claims on a per-call basis.
What blockchain does Fact Checker x402 use for payments?
Payments are made with USDC on the Base blockchain.
Frequently asked questions
How does Fact Checker x402 charge for its service?
It uses the x402 micropayment API. Each fact-check call requires payment in USDC on the Base blockchain.
What kind of data does Fact Checker x402 check?
It fact-checks claims by searching multiple web sources. No specific domains or databases are listed.
Who is Fact Checker x402 intended for?
It is designed for AI agents that need to verify factual claims on a per-call basis.
What blockchain does Fact Checker x402 use for payments?
Payments are made with USDC on the Base blockchain.
Basic information
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