Real-time perpetual funding rates + mark price for any Binance futures symbol. Essential f

https://funding-rates.hergertsynthora.com/service

Shares a payout wallet with 19 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Real-time perpetual funding rates + mark price for any Binance futures symbol. Essential for delta-neutral and basis-trading agents. Free source, deterministic, instant JSON. $0.01 USDC via x402 on Base. SYNTHORA. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.

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% Fri 4 AMSun 12 PMTue 8 PMFri 3 AM

Response time

p50 381ms · p95 537ms
0ms 700ms 1400ms Fri 4 AMSun 12 PMTue 8 PMFri 3 AM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/14/2026, 4:00:00 AM 100% 1 394ms
8/14/2026, 5:00:00 AM 100% 1 385ms
8/14/2026, 6:00:00 AM 100% 1 395ms
8/14/2026, 7:00:00 AM 100% 1 363ms
8/14/2026, 8:00:00 AM 100% 1 348ms
8/14/2026, 10:00:00 AM 100% 1 371ms
8/14/2026, 11:00:00 AM 100% 1 371ms
8/14/2026, 12:00:00 PM 100% 1 360ms
8/14/2026, 1:00:00 PM 100% 1 358ms
8/14/2026, 3:00:00 PM 100% 1 372ms
8/14/2026, 4:00:00 PM 100% 1 363ms
8/14/2026, 5:00:00 PM 100% 1 396ms
8/14/2026, 6:00:00 PM 100% 1 368ms
8/14/2026, 7:00:00 PM 100% 1 365ms
8/14/2026, 8:00:00 PM 100% 1 391ms
8/14/2026, 9:00:00 PM 100% 1 379ms
8/14/2026, 11:00:00 PM 100% 1 381ms
8/15/2026, 12:00:00 AM 100% 1 356ms
8/15/2026, 1:00:00 AM 100% 1 393ms
8/15/2026, 2:00:00 AM 100% 1 382ms
8/15/2026, 3:00:00 AM 100% 1 344ms
8/15/2026, 4:00:00 AM 100% 1 375ms
8/15/2026, 6:00:00 AM 100% 1 379ms
8/15/2026, 7:00:00 AM 100% 1 349ms
8/15/2026, 8:00:00 AM 100% 1 366ms
8/15/2026, 9:00:00 AM 100% 1 375ms
8/15/2026, 10:00:00 AM 100% 1 395ms
8/15/2026, 11:00:00 AM 100% 1 363ms
8/15/2026, 12:00:00 PM 100% 1 370ms
8/15/2026, 1:00:00 PM 100% 1 379ms
8/15/2026, 3:00:00 PM 100% 1 375ms
8/15/2026, 4:00:00 PM 100% 1 367ms
8/15/2026, 5:00:00 PM 100% 1 370ms
8/15/2026, 6:00:00 PM 100% 1 1314ms
8/15/2026, 7:00:00 PM 100% 1 364ms
8/15/2026, 8:00:00 PM 100% 1 371ms
8/15/2026, 10:00:00 PM 100% 1 403ms
8/15/2026, 11:00:00 PM 100% 1 386ms
8/16/2026, 12:00:00 AM 100% 1 358ms
8/16/2026, 1:00:00 AM 100% 1 364ms
8/16/2026, 2:00:00 AM 100% 1 398ms
8/16/2026, 3:00:00 AM 100% 1 364ms
8/16/2026, 5:00:00 AM 100% 1 627ms
8/16/2026, 6:00:00 AM 100% 1 358ms
8/16/2026, 7:00:00 AM 100% 1 351ms
8/16/2026, 8:00:00 AM 100% 1 409ms
8/16/2026, 9:00:00 AM 100% 1 370ms
8/16/2026, 10:00:00 AM 100% 1 352ms
8/16/2026, 12:00:00 PM 100% 1 523ms
8/16/2026, 1:00:00 PM 100% 1 363ms
8/16/2026, 2:00:00 PM 100% 1 362ms
8/16/2026, 3:00:00 PM 100% 1 387ms
8/16/2026, 4:00:00 PM 100% 1 380ms
8/16/2026, 5:00:00 PM 100% 1 361ms
8/16/2026, 7:00:00 PM 100% 1 370ms
8/16/2026, 8:00:00 PM 100% 1 356ms
8/16/2026, 9:00:00 PM 100% 1 360ms
8/16/2026, 10:00:00 PM 100% 1 398ms
8/16/2026, 11:00:00 PM 100% 1 392ms
8/17/2026, 12:00:00 AM 100% 1 339ms
8/17/2026, 2:00:00 AM 100% 1 362ms
8/17/2026, 3:00:00 AM 100% 1 346ms
8/17/2026, 4:00:00 AM 100% 1 353ms
8/17/2026, 5:00:00 AM 100% 1 400ms
8/17/2026, 6:00:00 AM 100% 1 388ms
8/17/2026, 7:00:00 AM 100% 1 352ms
8/17/2026, 9:00:00 AM 100% 1 365ms
8/17/2026, 10:00:00 AM 100% 1 371ms
8/17/2026, 11:00:00 AM 100% 1 380ms
8/17/2026, 12:00:00 PM 100% 1 378ms
8/17/2026, 1:00:00 PM 100% 1 401ms
8/17/2026, 2:00:00 PM 100% 1 400ms
8/17/2026, 4:00:00 PM 100% 1 656ms
8/17/2026, 5:00:00 PM 100% 1 484ms
8/17/2026, 6:00:00 PM 100% 1 353ms
8/17/2026, 7:00:00 PM 100% 1 402ms
8/17/2026, 8:00:00 PM 100% 1 517ms
8/17/2026, 9:00:00 PM 100% 1 370ms
8/17/2026, 11:00:00 PM 100% 1 370ms
8/18/2026, 12:00:00 AM 100% 1 371ms
8/18/2026, 1:00:00 AM 100% 1 363ms
8/18/2026, 2:00:00 AM 100% 1 406ms
8/18/2026, 3:00:00 AM 100% 1 354ms
8/18/2026, 4:00:00 AM 100% 1 366ms
8/18/2026, 6:00:00 AM 100% 1 457ms
8/18/2026, 7:00:00 AM 100% 1 370ms
8/18/2026, 8:00:00 AM 100% 1 386ms
8/18/2026, 9:00:00 AM 100% 1 389ms
8/18/2026, 10:00:00 AM 100% 1 420ms
8/18/2026, 11:00:00 AM 100% 1 359ms
8/18/2026, 1:00:00 PM 100% 1 383ms
8/18/2026, 2:00:00 PM 100% 1 386ms
8/18/2026, 3:00:00 PM 100% 1 368ms
8/18/2026, 4:00:00 PM 100% 1 452ms
8/18/2026, 5:00:00 PM 100% 1 386ms
8/18/2026, 6:00:00 PM 100% 1 589ms
8/18/2026, 8:00:00 PM 100% 1 426ms
8/18/2026, 9:00:00 PM 100% 1 434ms
8/18/2026, 10:00:00 PM 100% 1 377ms
8/18/2026, 11:00:00 PM 100% 1 389ms
8/19/2026, 12:00:00 AM 100% 1 400ms
8/19/2026, 1:00:00 AM 100% 1 389ms
8/19/2026, 3:00:00 AM 100% 1 391ms
8/19/2026, 4:00:00 AM 100% 1 393ms
8/19/2026, 5:00:00 AM 100% 1 376ms
8/19/2026, 6:00:00 AM 100% 1 548ms
8/19/2026, 7:00:00 AM 100% 1 359ms
8/19/2026, 8:00:00 AM 100% 1 358ms
8/19/2026, 10:00:00 AM 100% 1 394ms
8/19/2026, 11:00:00 AM 100% 1 370ms
8/19/2026, 12:00:00 PM 100% 1 355ms
8/19/2026, 1:00:00 PM 100% 1 541ms
8/19/2026, 2:00:00 PM 100% 1 366ms
8/19/2026, 3:00:00 PM 100% 1 420ms
8/19/2026, 4:00:00 PM 100% 1 521ms
8/19/2026, 6:00:00 PM 100% 1 702ms
8/19/2026, 7:00:00 PM 100% 1 404ms
8/19/2026, 8:00:00 PM 100% 1 414ms
8/19/2026, 9:00:00 PM 100% 1 383ms
8/19/2026, 10:00:00 PM 100% 1 362ms
8/19/2026, 11:00:00 PM 100% 1 388ms
8/20/2026, 1:00:00 AM 100% 1 381ms
8/20/2026, 2:00:00 AM 100% 1 474ms
8/20/2026, 3:00:00 AM 100% 1 387ms
8/20/2026, 4:00:00 AM 100% 1 391ms
8/20/2026, 5:00:00 AM 100% 1 461ms
8/20/2026, 6:00:00 AM 100% 1 456ms
8/20/2026, 7:00:00 AM 100% 1 388ms
8/20/2026, 8:00:00 AM 100% 1 365ms
8/20/2026, 10:00:00 AM 100% 1 369ms
8/20/2026, 11:00:00 AM 100% 1 391ms
8/20/2026, 12:00:00 PM 100% 1 381ms
8/20/2026, 1:00:00 PM 100% 1 390ms
8/20/2026, 2:00:00 PM 100% 1 705ms
8/20/2026, 3:00:00 PM 100% 1 505ms
8/20/2026, 4:00:00 PM 100% 1 456ms
8/20/2026, 6:00:00 PM 100% 1 422ms
8/20/2026, 7:00:00 PM 100% 1 389ms
8/20/2026, 8:00:00 PM 100% 1 395ms
8/20/2026, 9:00:00 PM 100% 1 387ms
8/20/2026, 10:00:00 PM 100% 1 374ms
8/20/2026, 11:00:00 PM 100% 1 390ms
8/21/2026, 1:00:00 AM 100% 1 386ms
8/21/2026, 2:00:00 AM 100% 1 364ms
8/21/2026, 3:00:00 AM 100% 1 372ms
59
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
97

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

Latency
97

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
67

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

Activity
0

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 100% — 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)

1.6
USDC received
60
payments
18
unique wallets

Settlement totals · last payment 8/12/2026

Linked by wallet — likely same operator

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

https://dnsdomain.hergertsynthora.com/service x402 endpoint https://websearch.hergertsynthora.com/service x402 endpoint https://dex-pair-price.hergertsynthora.com/service x402 endpoint