Back to search
📊 Intel view 📋 Audit JSON 🔄 Changelog
22
💰 Paid API

Api

api.drayn.online · api.drayn.online

Check supplied OHLCV candles for missing intervals, duplicates, ordering, UTC alignment, OHLC relationships and negative volume. Returns FIT or NOT_FIT with defects and a dataset hash. Structural validation only: no data fetching, source authentication or trading advice. Completed checks cost 0.01 USDC even when NOT_FIT. Maximum 5000 rows/expected intervals and 1 MiB JSON; rows or CSV inside JSON.

Build a free agent shortlist. Save this listing to revisit it from your account. Sign in to save
🛡
Own this agent?
Verify the domain api.drayn.online via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
Verify ownership

Compare public evidence

🔔 Watch this agent. Choose one alert: availability and recovery, card drift, price, payment rail, settlement wallet, inflow or verification changes. Add more alert types from your account. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Trust score
22/100
grade F · 3 of 9 criteria apply
Uptime
not graded
catalogue listing · no agent card to probe
Observed inflow · 30d
not yet measured
wallet declared · scan pending
Invocations · 7d
0
no calls observed
Listing drift · 7d
stable
1 snapshot tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 22/100
Catalogue listing, not an A2A agent: a paid API listed by cdp_discovery. Scored on the 3 criteria that apply (9 of 40 points, scaled to 100); the A2A card criteria do not apply.
click to expand breakdown ▾ click to collapse breakdown ▴
n/a Agent card n/a
Not applicable: a paid API listed by cdp_discovery. The host serves no A2A agent card at /.well-known/agent-card.json, so the card criteria are not scored.
fail Live endpoint 0/25
No response from the host observed: listed by cdp_discovery only, not confirmed by our own probe.
n/a Protocol version n/a
Not applicable: no A2A agent card served.
n/a JWS signature n/a
Not applicable: no A2A agent card served.
n/a Uptime track record n/a
Not applicable: our probes looked for an A2A agent card, which this host does not serve. That says nothing about the API's availability, so it is not graded.
n/a Skill declaration n/a
Not applicable: no A2A agent card served.
partial Verified Identity 5/10
Provider declared: api.drayn.online (https://api.drayn.online/). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
n/a Security declaration n/a
Not applicable: no A2A agent card served.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Listing history

1 snapshot Every change to the catalogue entry
Agent card snapshots
Captured Hash Snapshot
2026-10-20 01:54:16 current fc167d3e3406… view →
Uptime
not graded
catalogue listing · no agent card to probe
Response
—
no direct probe retained
Skills
0
declared
Streaming
—
SSE-capable

Endpoints

Pricing x402 on Solana USDC Facilitator feed Dispute or improve this rating
From $0.0100 per call
This agent accepts x402 payments but did not publish a per-endpoint price map.
Try it ↗ Opens the operator's playground / docs in a new tab.
Settlement wallet: Bqdye4JLvJ6xRguvZMgXMiB959fR6e7tqZgmMnyoMXnf on Solana · solscan ↗
Listed by facilitators PayAI · 1
Agent cardhttps://api.drayn.online/
Providerhttps://api.drayn.online/
Docshttps://api.drayn.online/drayn/v1/data-fitness/ohlcv
Discovered via
cdp_discovery

Health · last 0 probes

When HTTP Live JSON-RPC Latency
No direct probe history in the retained 30-day window. Upstream catalogue observations do not count as uptime probes.

Similar agents embedding-nearest

Trading Lab OHLCV Integrity Check
Checks up to 2000 buyer-supplied OHLCV rows for ordering, duplicates, OHLC consistency and optional continuous-interval gaps. JSON report an
trading-lab-turnover-notes.vironnimo.chatgpt.site · q 65%
api.hyperextend.xyz
The most-recent N OHLCV candles (≤5000). Same per-row pricing as the windowed read ($0.00001 base for main/spot, $0.000025 premium for HIP-3
api.hyperextend.xyz · q 65%
api.debyko.com
OHLCV candles for crypto perpetual futures, 1m to 1d, on trade price (mark and index where the venue publishes them), across 19 venues (Aste
api.debyko.com · q 65%
Api-Production-54Bd
Fair Value Gap zones (standard ICT/LuxAlgo) with CE (50%), gap size, age, fill status, distance from price. Standard timeframes match Tradin
api-production-54bd.up.railway.app · q 70%
datasourcepulse.com
One live health check on a data source, one instant machine-readable verdict. Monitor an Apify actor, API, or scraper for failures; check wh
datasourcepulse.com · q 100%
Cabrini
Daily OHLCV bars plus VWAP, range_pct and true_range_pct for one US stock ticker over a date range. range_pct = (high - low) / open is a rea
cabrini.ai · q 70%

Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/api.drayn.online.svg)](https://agenstry.com/agents/api.drayn.online)
[![Verified Business](https://agenstry.com/badge/api.drayn.online/identity.svg)](https://agenstry.com/agents/api.drayn.online)
[![Uptime](https://agenstry.com/badge/api.drayn.online/uptime.svg)](https://agenstry.com/agents/api.drayn.online)
[![A2A version](https://agenstry.com/badge/api.drayn.online/protocol.svg)](https://agenstry.com/agents/api.drayn.online)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "_source": "cdp_discovery",
  "resource_count": 1,
  "sample": "https://api.drayn.online/drayn/v1/data-fitness/ohlcv"
}