{"provider":{"host":"api.hergertsynthora.com","name":"SYNTHORA","score":54.9,"live":true,"checkedAt":"2026-10-27T18:33:11.636Z","uptime72h":100,"lastCheck":{"httpStatus":402,"ms":413,"note":"valid x402 v2 terms"},"endpoints":9,"networks":["eip155:8453"],"cheapestUsd":"0.01","income7dUsd":"0.071","payers7d":4,"transfers7d":6,"payoutAddressShared":false,"claimed":false,"page":"https://logicnodes.io/observatory/p/api.hergertsynthora.com"},"endpoints":[{"url":"https://api.hergertsynthora.com/v1/bitcoin-fees","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"SYNTHORA bitcoin-fees: Bitcoin fee tiers in sat/vB (fastest/half-hour/hour/economy/minimum) plus current block height. Source: mempool.space public API, keyless. Bitcoin only."},{"url":"https://api.hergertsynthora.com/v1/defi-llama-tvl-ranking","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Request a top count from 1 to 200, default 50, to rank valid DefiLlama protocol records by reported TVL in USD. Includes source-universe counts, discarded rows and capture time. The provider universe can include centralized exchanges. Observation time is unavailable; TVL is not an attestation of reserves or solvency."},{"url":"https://api.hergertsynthora.com/v1/defi-yields","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Filter DefiLlama yield pools using red, activo or protocolo; optional pool_id requests bounded history. Returns up to 15 selected pools, APY/TVL fields, coverage and source-specific capture metadata. Class-based outlier and divergence rules are descriptive, with match gaps disclosed. Snapshot timing, pool comparability and investment outcomes are not independently established."},{"url":"https://api.hergertsynthora.com/v1/ecb-forex-fixing-vs-market","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"SYNTHORA ecb-forex-fixing-vs-market: Compare the official ECB daily EUR/USD reference fixing with a client-supplied USD-per-EUR quote, timestamp and provenance. Reports deviation in basis points and coverage/freshness gaps. The client quote is not independently verified. No live market quote is supplied or inferred; this commercial path does not redistribute open.er-api rates."},{"url":"https://api.hergertsynthora.com/v1/sentiment","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Real-time crowd sentiment oracle for any topic or asset: GDELT global-news tone timeline -> sentiment (very_bullish..very_bearish), tone score, trend and trading signal, with top headlines. POST {\"query\":\"bitcoin\",\"timespan\":\"6h\"}. Deterministic, Ed25519-signed. SYNTHORA."},{"url":"https://api.hergertsynthora.com/v1/stablecoin-supply","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"SYNTHORA stablecoin-supply: circulating USD supply, price and peg deviation in basis points for the top stablecoins (USDT, USDC, DAI...), with a depeg alert flag above 50 bps. Optional symbol filter. Free source: stablecoins.llama.fi (DefiLlama), no API key, timestamped."},{"url":"https://api.hergertsynthora.com/v1/top-crypto","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"SYNTHORA top-crypto: Top N cryptocurrencies by market cap (default 10, max 50): rank, price, 24h change, volume and market cap in USD. Source: CoinGecko free API, keyless, timestamped."},{"url":"https://api.hergertsynthora.com/v1/ecb-macro","method":"POST","priceMicroUsd":30000,"networks":["eip155:8453"],"description":"Retrieve latest euro-area observations from fixed ECB macroeconomic series; optional region U2 and mode latest only. Returns current and previous values, units, observation dates, status flags and percentage-point changes where applicable. Provisional observations remain labeled and revisions are possible. This is a single institutional-source current snapshot, without historical revision vintages or cross-provider verification."},{"url":"https://api.hergertsynthora.com/v1/fear-greed","method":"POST","priceMicroUsd":50000,"networks":["eip155:8453"],"description":"SYNTHORA fear-greed: indice de miedo/codicia con la VARIACION frente a ayer y el cruce de banda, no solo el valor. Fuente: alternative.me, fechada y con hash."}]}