Dune

https://api.dune.com

● healthy general

Query across raw transaction data, decoded smart contract events, stablecoin flows, RWA tracking, protocol analytics, DeFi positions, NFT activity, blockchain market research, and whatever is trending in crypto. -- reliability 88.0/100 per Paygent Discover

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://api.dune.com

/.well-known/x402.json

https://api.dune.com/.well-known/x402