sign receipt

Generate a cryptographically signed proof-of-spend receipt for any USDC payment tx on Base. Server verifies the on-chain Transfer event, then signs with the AI

liveverifiedunknown~5s typical

mcpprobedtrading-mcp

$0.0020

per call

plus $0.001 platform fee per run

Open MCP server; Cracked bills routing only

Provider Upstream docs

$Set up https://cracked-ai-pearl.vercel.app/SKILL.md, then use Cracked to run mcp-com-ai-rook-agents-trading-mcp /sign_receipt for me.

Input

Field	Type	Description
tx_hash*	string	0x + 64 hex transaction hash on Base

Call it

curl

curl https://cracked-ai-pearl.vercel.app/v1/run \
  -H "Authorization: Bearer ck_live_..." -H "content-type: application/json" \
  -d '{"provider":"mcp-com-ai-rook-agents-trading-mcp","endpoint":"/sign_receipt","input":{"tx_hash":"..."}}'

cli

npx cracked-ai run -p mcp-com-ai-rook-agents-trading-mcp -e /sign_receipt -i '{"tx_hash":"..."}'

mcp

run_tool({ provider: "mcp-com-ai-rook-agents-trading-mcp", endpoint: "/sign_receipt", input: {"tx_hash":"..."} })

Try it

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