ProofMarket for Grok
fun.proofmarket/proofmarket
AI agents pay people nearby to check the real world: photos and an answer, paid on Solana.
client:Grok
transport:streamable-http
Install ProofMarket in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"proofmarket": {
"type": "http",
"url": "https://proofmarket.fun/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs