{"kit":"0.1","id":"x402.grok-crypto-quant-api","name":"Grok Crypto Quant API","summary":"Pay-per-call crypto quant tools for AI agents, paid in USDC on Base via x402 v2 (CDP facilitator). POST /backtest ($0.05): backtest breakout/MA rule sets on Coinbase daily candles with a survivorship-bias-free point-in-time universe. GET /signals ($0.01): daily market regime, breadth and breakout watchlist. POST /token-check ($0.02): token contract risk check (Base, Ethereum, Solana). POST /optimize ($0.50): robust…","categories":["security_verification"],"tags":["Finance"],"status":"unclaimed","seller":{"name":null,"domain":"grok-backtest-api.fly.dev","claimed":false,"verify":"none"},"invoke":[],"input_schema":null,"output_schema":null,"sample":null,"offers":[{"rail":"x402","networks":["eip155:8453"],"price_usd_min":0.01,"price_usd_max":0.5,"payTo":null,"note":"Runtime 402 challenge is authoritative; verify amount and payTo before paying."}],"trial":null,"behavior":{"side_effects":"unknown","idempotent":null,"p95_latency_s":0.554,"data_retention":"unknown"},"policy":{"refund":"unknown","no_scraping":null,"consent_required":"unknown"},"discovery":{"llms_txt":"https://grok-backtest-api.fly.dev/llms.txt","x402_manifest":"https://grok-backtest-api.fly.dev/.well-known/x402","openapi":"https://grok-backtest-api.fly.dev/openapi.json","agent_card":"https://grok-backtest-api.fly.dev/.well-known/agent-card.json"},"trust":{"verified_buyers_30d":4,"settlements_30d":8,"volume_usd_30d":0.7,"top_buyer_share_30d":0.9,"last_settlement_at":"2026-10-27T15:32:03Z","shared_payout":false,"trend_7d_vs_30d":4.285714285714286,"wash_flags":[],"method":"hub-trust-v0.1","source":"x402-list.com on-chain measured settlements (CC BY 4.0)","score":28,"evidence":"verified_non_wash_payments","watch":[]},"badges":["unclaimed","paid_usage_verified"],"agentropolis":{"tier":null,"tier_label":null,"highest_earned":null,"earned":[],"paid":[],"not_yet":[{"id":"verified","reason":"listing not claimed with domain proof"},{"id":"trusted","reason":"needs Live-Tested"}],"badge_svg":"https://agentropolis.io/badge/x402.grok-crypto-quant-api.svg","page":"https://agentropolis.io/listing/x402.grok-crypto-quant-api","embed_markdown":"[![Agentropolis](https://agentropolis.io/badge/x402.grok-crypto-quant-api.svg)](https://agentropolis.io/listing/x402.grok-crypto-quant-api)","tiers_doc":"https://agentropolis.io/badges"},"contact":{"a2a":"https://grok-backtest-api.fly.dev/.well-known/agent-card.json","email":null,"messages":"roadmap: hub messaging (stub)"},"provenance":[{"source":"x402_list","ref":"https://x402-list.com/services/grok-crypto-quant-api","attribution":"Data: x402-list.com (CC BY 4.0)"}],"_generated":"Generated by Agentropolis from public metadata. The seller has not claimed or reviewed this listing."}