FRESH OBSERVED ENDPOINT EVIDENCE · DATASET REVISION 292853

DeFi market-data feed: perp open interest, funding rate, mark price and a directional signal across top assets (BTC/ETH/SOL/…), plus optional per-asset verdict. Deterministic, Ed25519-signed. 0.002 USDC via x402 on Base. SYNTHORA. First 3 calls FREE per wallet — send header 'X-WALLET: 0x<your Base address>' (no payment); after that 0.001 USDC per call.

DeFi market-data feed: perp open interest, funding rate, mark price and a directional signal across top assets (BTC/ETH/SOL/…), plus optional per-asset verdict. Deterministic, Ed25519-signed. 0.002 USDC via x402 on Base. SYNTHORA. First 3 calls FREE per wallet — send header 'X-WA

Endpoint
https://defidata.hergertsynthora.com/service

Category crypto_onchain

Capabilities Market quote · Derivatives open interest

Routable now yes

Observed price $0.004

Craft score 81.1

Last probe 2026-07-28T15:27:33.723Z

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Machine-readable: capability profile · reputation evidence