Real-time perpetual funding rates + mark price for any Binance futures symbol. Essential f
https://funding-rates.hergertsynthora.com/serviceShares a payout wallet with 18 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.
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
100.0% avgResponse time
p50 399ms · p95 460msData table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 9/7/2026, 12:00:00 AM | 100% | 15 | 602ms |
| 9/8/2026, 12:00:00 AM | 100% | 20 | 445ms |
| 9/9/2026, 12:00:00 AM | 100% | 21 | 404ms |
| 9/10/2026, 12:00:00 AM | 100% | 14 | 403ms |
| 9/11/2026, 12:00:00 AM | 100% | 10 | 396ms |
| 9/12/2026, 12:00:00 AM | 100% | 9 | 413ms |
| 9/13/2026, 12:00:00 AM | 100% | 16 | 394ms |
| 9/14/2026, 12:00:00 AM | 100% | 15 | 397ms |
| 9/15/2026, 12:00:00 AM | 100% | 16 | 406ms |
| 9/16/2026, 12:00:00 AM | 100% | 16 | 400ms |
| 9/17/2026, 12:00:00 AM | 100% | 15 | 401ms |
| 9/18/2026, 12:00:00 AM | 100% | 13 | 405ms |
| 9/19/2026, 12:00:00 AM | 100% | 13 | 388ms |
| 9/20/2026, 12:00:00 AM | 100% | 12 | 402ms |
| 9/21/2026, 12:00:00 AM | 100% | 12 | 402ms |
| 9/22/2026, 12:00:00 AM | 100% | 12 | 397ms |
| 9/23/2026, 12:00:00 AM | 100% | 12 | 398ms |
| 9/24/2026, 12:00:00 AM | 100% | 14 | 396ms |
| 9/25/2026, 12:00:00 AM | 100% | 13 | 407ms |
| 9/26/2026, 12:00:00 AM | 100% | 14 | 396ms |
| 9/27/2026, 12:00:00 AM | 100% | 13 | 404ms |
| 9/28/2026, 12:00:00 AM | 100% | 12 | 392ms |
| 9/29/2026, 12:00:00 AM | 100% | 13 | 398ms |
| 9/30/2026, 12:00:00 AM | 100% | 11 | 402ms |
| 10/1/2026, 12:00:00 AM | 100% | 12 | 390ms |
| 10/2/2026, 12:00:00 AM | 100% | 12 | 406ms |
| 10/3/2026, 12:00:00 AM | 100% | 12 | 400ms |
| 10/4/2026, 12:00:00 AM | 100% | 10 | 411ms |
| 10/5/2026, 12:00:00 AM | 100% | 10 | 404ms |
| 10/6/2026, 12:00:00 AM | 100% | 5 | 416ms |
- Availability
- 100
- Latency
- 96
- Security
- 100
- Transparency
- 67
- Activity
- 0
How often it was reachable when we probed it (weight 35%).
How quickly it answers when it is up — fast scores high (weight 20%).
Whether it serves over working TLS / https (weight 15%).
Whether the operator disclosed what it does — description, schema, identity (weight 15%).
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)
Settlement totals · last payment 8/19/2026