{"service":"Stablecoin & RWA Data API","provider":"David Ake","payment":{"protocol":"x402","version":2,"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"USDC","asset_mint":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","pay_to":"1K85sMGPzSLbkSuEWb6p7tW7nmX1Sc6kGw7njeCLSHL","settlement":"direct-onchain"},"prices_usdc":{"GET /metric/{name}":"0.01","GET /metric/peg/{symbol}":"0.01","GET /monitor/pegs":"0.01","GET /metrics/all":"0.01","GET /price/{id}":"0.01","POST /verify/claim":"0.10","GET /brief/rwa":"0.25","GET /brief/stablecoins":"0.25","GET /brief/agent_economy":"0.25","GET /brief/defi":"0.25","POST /task/brief":"1.50"},"discovery":{"agent_card":"/discovery/agent-card.json","llms_txt":"/discovery/llms.txt"},"how_to_pay":"Request an endpoint -> 402 with PAYMENT-REQUIRED header -> send USDC on Solana to pay_to -> retry with PAYMENT-SIGNATURE header -> 200 + PAYMENT-RESPONSE receipt."}