api.hergertsynthora.com

https://api.hergertsynthora.com/v1/exchange-rates-verified

Shares a payout wallet with 147 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

SYNTHORA exchange-rates-verified: FX rates for 160+ currencies CROSS-VERIFIED between two independent sources (ECB official fixing via frankfurter.app vs market aggregate open.er-api.com) with per-currency deviation in bps and divergence alert >50 bps. The product is the discrepancy: a bad rate breaks a financial agent. Free sources, no key. $0.005 USDC x402 Base.

59
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Tue 9 PMWed 1 PMThu 6 AMThu 10 PM

Response time

p50 130ms · p95 246ms
0ms 150ms 300ms Tue 9 PMWed 1 PMThu 6 AMThu 10 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/18/2026, 9:00:00 PM 100% 1 123ms
8/18/2026, 10:00:00 PM 100% 1 121ms
8/18/2026, 11:00:00 PM 100% 1 130ms
8/19/2026, 1:00:00 AM 100% 1 128ms
8/19/2026, 2:00:00 AM 100% 1 171ms
8/19/2026, 3:00:00 AM 100% 1 117ms
8/19/2026, 4:00:00 AM 100% 1 130ms
8/19/2026, 5:00:00 AM 100% 1 115ms
8/19/2026, 6:00:00 AM 100% 1 119ms
8/19/2026, 8:00:00 AM 100% 1 122ms
8/19/2026, 9:00:00 AM 100% 1 119ms
8/19/2026, 10:00:00 AM 100% 1 114ms
8/19/2026, 11:00:00 AM 100% 1 139ms
8/19/2026, 12:00:00 PM 100% 1 115ms
8/19/2026, 1:00:00 PM 100% 1 123ms
8/19/2026, 3:00:00 PM 100% 1 142ms
8/19/2026, 4:00:00 PM 100% 1 215ms
8/19/2026, 5:00:00 PM 100% 1 199ms
8/19/2026, 6:00:00 PM 100% 1 129ms
8/19/2026, 7:00:00 PM 100% 1 159ms
8/19/2026, 8:00:00 PM 100% 1 134ms
8/19/2026, 9:00:00 PM 100% 1 123ms
8/19/2026, 11:00:00 PM 100% 1 131ms
8/20/2026, 12:00:00 AM 100% 1 121ms
8/20/2026, 1:00:00 AM 100% 1 126ms
8/20/2026, 2:00:00 AM 100% 1 211ms
8/20/2026, 3:00:00 AM 100% 1 163ms
8/20/2026, 4:00:00 AM 100% 1 206ms
8/20/2026, 6:00:00 AM 100% 1 253ms
8/20/2026, 7:00:00 AM 100% 1 204ms
8/20/2026, 8:00:00 AM 100% 1 249ms
8/20/2026, 9:00:00 AM 100% 1 114ms
8/20/2026, 10:00:00 AM 100% 1 190ms
8/20/2026, 11:00:00 AM 100% 1 126ms
8/20/2026, 1:00:00 PM 100% 1 275ms
8/20/2026, 2:00:00 PM 100% 1 127ms
8/20/2026, 3:00:00 PM 100% 1 119ms
8/20/2026, 4:00:00 PM 100% 1 150ms
8/20/2026, 6:00:00 PM 100% 1 161ms
8/20/2026, 7:00:00 PM 100% 1 112ms
8/20/2026, 8:00:00 PM 100% 1 130ms
8/20/2026, 9:00:00 PM 100% 1 140ms
8/20/2026, 10:00:00 PM 100% 1 120ms
59
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
42

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
2

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 82% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
IONOS SE
Domain registered
2026-06-04
Hosting network
TT-20260601
Hosting country
DE

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

219
payments (30d)
5.27
USD volume (30d)
36
paying wallets (30d)

Payments per day

last payment 8/20/2026
0 30 60 Jul 22Jul 29Aug 12Aug 20
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/22/2026 10 0.01 1
7/23/2026 2 0 1
7/24/2026 2 0.01 1
7/25/2026 12 0.01 1
7/26/2026 21 0.16 11
7/27/2026 6 0.04 3
7/29/2026 3 0.03 1
7/30/2026 1 0 1
7/31/2026 17 0.17 10
8/1/2026 2 0.02 2
8/7/2026 2 0.02 2
8/12/2026 30 1.26 2
8/13/2026 15 0.42 3
8/14/2026 6 0.12 1
8/17/2026 10 0.18 3
8/18/2026 53 1.2 3
8/19/2026 11 1.08 2
8/20/2026 16 0.57 2

This payout wallet is shared: figures cover all 156 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

https://api.hergertsynthora.com/v1/code-sandbox x402 endpoint https://api.hergertsynthora.com/v1/dispute-risk x402 endpoint https://api.hergertsynthora.com/v1/stablecoin-depeg x402 endpoint https://api.hergertsynthora.com/v1/commodity-macro x402 endpoint https://api.hergertsynthora.com/v1/polymarket-whales x402 endpoint https://api.hergertsynthora.com/v1/daily-intel-brief x402 endpoint https://usgs-realtime-streamflow.hergertsynthora.com/service x402 endpoint https://api.hergertsynthora.com/v1/funding-spread x402 endpoint https://api.hergertsynthora.com/v1/stablecoin-supply x402 endpoint https://api.hergertsynthora.com/v1/vessel-sanctions x402 endpoint https://api.hergertsynthora.com/v1/txintent x402 endpoint https://api.hergertsynthora.com/v1/asset-risk x402 endpoint https://api.hergertsynthora.com/v1/macrobundle x402 endpoint https://api.hergertsynthora.com/v1/polymarket-odds-movers x402 endpoint https://inference.hergertsynthora.com/service x402 endpoint https://ohlcv-candles.hergertsynthora.com/service x402 endpoint https://fear-greed.hergertsynthora.com/service x402 endpoint https://api.hergertsynthora.com/v1/mtasts x402 endpoint https://api.hergertsynthora.com/v1/emerging-protocols x402 endpoint https://api.hergertsynthora.com/v1/regwatch x402 endpoint https://api.hergertsynthora.com/v1/space-weather-risk x402 endpoint https://api.hergertsynthora.com/v1/sanctions-screen x402 endpoint https://api.hergertsynthora.com/v1/domain-risk x402 endpoint https://coingecko-crypto-price-history.hergertsynthora.com/service x402 endpoint https://binance-crypto-24h-stats.hergertsynthora.com/service x402 endpoint https://api.hergertsynthora.com/v1/marine-wave-forecast x402 endpoint https://llm-fast.hergertsynthora.com x402 endpoint https://api.hergertsynthora.com/v1/gdelt-tension x402 endpoint https://stock-intel.hergertsynthora.com/service x402 endpoint https://payto-preflight.hergertsynthora.com/service x402 endpoint https://api.hergertsynthora.com/v1/market-sentiment x402 endpoint https://api.hergertsynthora.com/v1/amlscreen x402 endpoint https://llm-smart.hergertsynthora.com x402 endpoint https://api.hergertsynthora.com/v1/registry-watch x402 endpoint https://api.hergertsynthora.com/v1/tx-simulator x402 endpoint https://yahoo-equity-delayed-quote.hergertsynthora.com/service x402 endpoint https://api.hergertsynthora.com/v1/ecb-forex-fixing-vs-market x402 endpoint https://api.hergertsynthora.com/v1/polymarket-resolution-watch x402 endpoint https://api.hergertsynthora.com/v1/market-resolution x402 endpoint https://api.hergertsynthora.com/v1/weather-now x402 endpoint https://llm-fast.hergertsynthora.com/v1/chat/completions x402 endpoint https://api.hergertsynthora.com/v1/fear-greed x402 endpoint https://polymarket-markets.hergertsynthora.com/service x402 endpoint https://api.hergertsynthora.com/v1/market-dominance x402 endpoint https://forex-latest.hergertsynthora.com/service x402 endpoint https://sanctions-screen.hergertsynthora.com/service x402 endpoint https://protocol-tvl.hergertsynthora.com/service x402 endpoint https://api.hergertsynthora.com/v1/endpoint-trust x402 endpoint https://api.hergertsynthora.com/v1/rpc-ens x402 endpoint https://contractwatch.hergertsynthora.com/service x402 endpoint