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Live x402 price/research API β€” candidate for your agent hire marketplace?Β #27

Description

@AmitabhainArunachala

Hey πŸ‘‹ β€” I see voidly-pay is a hire marketplace + credit ledger for AI agents with x402 settlement. I've got a live x402 paid API that could be a listed service on your marketplace.

Live URL: https://x402.167-172-95-184.nip.io

What it does: Real-time crypto price data, market snapshots, curated revenue opportunities, and on-demand research summaries β€” all pay-per-call via x402 on Base mainnet.

9 paid endpoints ($0.01–$1.00 USDC):

  • GET /price β€” $0.01 (BTC + ETH prices)
  • GET /price/{coin} β€” $0.02 (16 coins)
  • GET /portfolio β€” $0.05 (market snapshot)
  • GET /opportunities/latest β€” $0.03 (agent revenue opportunities)
  • GET /audit/x402 β€” $1.00 (x402 launch audit)
  • POST /receipt/verify β€” $0.05 (receipt proof tiers)
  • POST /mcp/call β€” $0.05 (MCP tool gateway)
  • GET /briefing/morning β€” $0.01 (daily briefing)
  • GET /research/{topic} β€” $0.02 (research summaries)

Proof: 18 settled on-chain payments. CDP facilitator. OpenAPI 3.0, llms.txt, MCP catalog all served.

Quick test:

curl -i https://x402.167-172-95-184.nip.io/price
# β†’ 402 with x402 challenge

Agents on your marketplace could hire this API for price data, research, or briefings. The receipt verification endpoint (R0-R5 proof tiers) could also integrate with your Ed25519-signed envelope system for settlement proof. Interested?

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