Delayed real-time quote and intraday OHLCV for any stock or ETF ticker (price, day high/lo

https://api.hergertsynthora.com/v1/yahoo-equity-delayed-quote

Delayed real-time quote and intraday OHLCV for any stock or ETF ticker (price, day high/low, 52-week range, volume) from Yahoo Finance's keyless chart endpoint (JSON). Powers autonomous equity-screening agents and agent-to-agent trading bots needing per-symbol quotes without an API key. Pay-per-call via x402 on Base. No charge on upstream failure.

53
reliability

Reliability & health

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

Uptime

100.0% avg
0% 50% 100% Sat 9 AMMon 5 AMWed 12 AMThu 7 PM

Response time

p50 376ms · p95 633ms
0ms 650ms 1300ms Sat 9 AMMon 5 AMWed 12 AMThu 7 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/15/2026, 9:00:00 AM 100% 2 110ms
8/15/2026, 11:00:00 AM 100% 1 376ms
8/15/2026, 12:00:00 PM 100% 1 381ms
8/15/2026, 1:00:00 PM 100% 1 385ms
8/15/2026, 2:00:00 PM 100% 1 375ms
8/15/2026, 3:00:00 PM 100% 1 365ms
8/15/2026, 4:00:00 PM 100% 1 377ms
8/15/2026, 6:00:00 PM 100% 1 382ms
8/15/2026, 7:00:00 PM 100% 1 366ms
8/15/2026, 8:00:00 PM 100% 1 373ms
8/15/2026, 9:00:00 PM 100% 1 388ms
8/15/2026, 10:00:00 PM 100% 1 398ms
8/15/2026, 11:00:00 PM 100% 1 380ms
8/16/2026, 1:00:00 AM 100% 1 384ms
8/16/2026, 2:00:00 AM 100% 1 376ms
8/16/2026, 3:00:00 AM 100% 1 377ms
8/16/2026, 4:00:00 AM 100% 1 439ms
8/16/2026, 5:00:00 AM 100% 1 378ms
8/16/2026, 6:00:00 AM 100% 1 365ms
8/16/2026, 8:00:00 AM 100% 1 352ms
8/16/2026, 9:00:00 AM 100% 1 368ms
8/16/2026, 10:00:00 AM 100% 1 349ms
8/16/2026, 11:00:00 AM 100% 1 411ms
8/16/2026, 12:00:00 PM 100% 1 367ms
8/16/2026, 1:00:00 PM 100% 1 377ms
8/16/2026, 3:00:00 PM 100% 1 399ms
8/16/2026, 4:00:00 PM 100% 1 491ms
8/16/2026, 5:00:00 PM 100% 1 351ms
8/16/2026, 6:00:00 PM 100% 1 383ms
8/16/2026, 7:00:00 PM 100% 1 415ms
8/16/2026, 8:00:00 PM 100% 1 373ms
8/16/2026, 10:00:00 PM 100% 1 391ms
8/16/2026, 11:00:00 PM 100% 1 378ms
8/17/2026, 12:00:00 AM 100% 1 371ms
8/17/2026, 1:00:00 AM 100% 1 377ms
8/17/2026, 2:00:00 AM 100% 1 355ms
8/17/2026, 3:00:00 AM 100% 1 370ms
8/17/2026, 5:00:00 AM 100% 1 366ms
8/17/2026, 6:00:00 AM 100% 1 362ms
8/17/2026, 7:00:00 AM 100% 1 345ms
8/17/2026, 8:00:00 AM 100% 1 398ms
8/17/2026, 9:00:00 AM 100% 1 375ms
8/17/2026, 10:00:00 AM 100% 1 375ms
8/17/2026, 12:00:00 PM 100% 1 575ms
8/17/2026, 1:00:00 PM 100% 1 400ms
8/17/2026, 2:00:00 PM 100% 1 359ms
8/17/2026, 3:00:00 PM 100% 1 409ms
8/17/2026, 4:00:00 PM 100% 1 364ms
8/17/2026, 5:00:00 PM 100% 1 368ms
8/17/2026, 7:00:00 PM 100% 1 411ms
8/17/2026, 8:00:00 PM 100% 1 383ms
8/17/2026, 9:00:00 PM 100% 1 474ms
8/17/2026, 10:00:00 PM 100% 1 432ms
8/17/2026, 11:00:00 PM 100% 1 381ms
8/18/2026, 12:00:00 AM 100% 1 375ms
8/18/2026, 2:00:00 AM 100% 1 359ms
8/18/2026, 3:00:00 AM 100% 1 367ms
8/18/2026, 4:00:00 AM 100% 1 371ms
8/18/2026, 5:00:00 AM 100% 1 375ms
8/18/2026, 6:00:00 AM 100% 1 397ms
8/18/2026, 7:00:00 AM 100% 1 386ms
8/18/2026, 9:00:00 AM 100% 1 375ms
8/18/2026, 10:00:00 AM 100% 1 368ms
8/18/2026, 11:00:00 AM 100% 1 365ms
8/18/2026, 12:00:00 PM 100% 1 349ms
8/18/2026, 1:00:00 PM 100% 1 387ms
8/18/2026, 2:00:00 PM 100% 1 409ms
8/18/2026, 3:00:00 PM 100% 1 402ms
8/18/2026, 5:00:00 PM 100% 1 418ms
8/18/2026, 6:00:00 PM 100% 1 397ms
8/18/2026, 7:00:00 PM 100% 1 786ms
8/18/2026, 8:00:00 PM 100% 1 641ms
8/18/2026, 9:00:00 PM 100% 1 387ms
8/18/2026, 10:00:00 PM 100% 1 1228ms
8/19/2026, 12:00:00 AM 100% 1 547ms
8/19/2026, 1:00:00 AM 100% 1 439ms
8/19/2026, 2:00:00 AM 100% 1 629ms
8/19/2026, 3:00:00 AM 100% 1 483ms
8/19/2026, 4:00:00 AM 100% 1 405ms
8/19/2026, 5:00:00 AM 100% 1 435ms
8/19/2026, 7:00:00 AM 100% 1 700ms
8/19/2026, 8:00:00 AM 100% 1 487ms
8/19/2026, 9:00:00 AM 100% 1 791ms
8/19/2026, 10:00:00 AM 100% 1 397ms
8/19/2026, 11:00:00 AM 100% 1 413ms
8/19/2026, 12:00:00 PM 100% 1 421ms
8/19/2026, 2:00:00 PM 100% 1 433ms
8/19/2026, 3:00:00 PM 100% 1 505ms
8/19/2026, 4:00:00 PM 100% 1 398ms
8/19/2026, 5:00:00 PM 100% 1 403ms
8/19/2026, 6:00:00 PM 100% 1 370ms
8/19/2026, 7:00:00 PM 100% 1 116ms
8/19/2026, 8:00:00 PM 100% 1 780ms
8/19/2026, 9:00:00 PM 100% 1 121ms
8/19/2026, 11:00:00 PM 100% 1 343ms
8/20/2026, 12:00:00 AM 100% 1 135ms
8/20/2026, 1:00:00 AM 100% 1 199ms
8/20/2026, 2:00:00 AM 100% 1 131ms
8/20/2026, 3:00:00 AM 100% 1 125ms
8/20/2026, 4:00:00 AM 100% 1 117ms
8/20/2026, 6:00:00 AM 100% 1 144ms
8/20/2026, 7:00:00 AM 100% 1 115ms
8/20/2026, 8:00:00 AM 100% 1 130ms
8/20/2026, 9:00:00 AM 100% 1 165ms
8/20/2026, 10:00:00 AM 100% 1 132ms
8/20/2026, 11:00:00 AM 100% 1 123ms
8/20/2026, 1:00:00 PM 100% 1 153ms
8/20/2026, 2:00:00 PM 100% 1 122ms
8/20/2026, 3:00:00 PM 100% 1 190ms
8/20/2026, 4:00:00 PM 100% 1 121ms
8/20/2026, 6:00:00 PM 100% 1 240ms
8/20/2026, 7:00:00 PM 100% 1 118ms
53
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
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
42

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

Activity
not yet measured

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 88% — 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
Networks
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.

yahooequitydelayedquotex402synthoram2ma2a