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📊 Intel view 📋 Audit JSON 🔄 Changelog
85
A2A A2A 0.3 v1.0.0

Crypto API - Price & Market Data API | CoinPaprika

docs.coinpaprika.com · Crypto API - Price & Market Data API | CoinPaprika
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Verify the domain docs.coinpaprika.com 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.
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🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. 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
47/100
grade D · 9 criteria
Uptime
100.0%
5 direct probes · 30d
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
1 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 47/100
D-grade: significant issues, auth-gated, partially broken, or stale.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
fail Live JSON-RPC 2/25
Card is valid but has no .url field.
How to earn +23 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
Docs →
partial Protocol version 5/10
Declares pre-1.0 A2A 0.3 (Google preview). Upgrade to v1.x for full points.
How to earn +5 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
pass Uptime track record 15/15
5/5 probes succeeded (100% uptime).
partial Skill declaration 6/10
Declares 1 skill, usable but thin.
How to earn +4 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial Verified Identity 5/10
Provider declared: Crypto API - Price & Market Data API | CoinPaprika (https://docs.coinpaprika.com/). 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
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

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.

Card history

1 snapshot Every change to agent-card.json
Captured Hash
2026-09-07 07:48:52 current d9c48edd16d4… view →
Uptime
100.0%
5 direct probes · 30d
Response
33ms
last direct probe
Skills
1
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://docs.coinpaprika.com/.well-known/agent-card.json
Providerhttps://docs.coinpaprika.com/
Docshttps://docs.coinpaprika.com/
Discovered via
lists

Skills · 1 declared · mapped to canonical taxonomy

Coin Paprika

Use when building cryptocurrency applications, retrieving real-time prices and market data, querying historical OHLCV data, integrating with trading bots, portf…

canonical Crypto Derivatives Analytics match 84%

Health · last 5 probes

When HTTP Live JSON-RPC Latency
2026-09-08 08:29:44 200 — 33ms
2026-09-08 02:22:24 200 — 702ms
2026-09-07 20:21:15 200 — 43ms
2026-09-07 14:22:34 200 — 30ms
2026-09-07 07:48:52 200 — 34ms

Cheaper or better alternatives per-skill

↑ 1 higher quality

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

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

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 
{
  "name": "Crypto API - Price & Market Data API | CoinPaprika",
  "url": "https://docs.coinpaprika.com/",
  "version": "1.0.0",
  "protocolVersion": "0.3",
  "preferredTransport": "HTTP+JSON",
  "supportedInterfaces": [
    {
      "url": "https://docs.coinpaprika.com/",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "0.3"
    }
  ],
  "provider": {
    "url": "https://docs.coinpaprika.com/",
    "organization": "Crypto API - Price & Market Data API | CoinPaprika"
  },
  "documentationUrl": "https://docs.coinpaprika.com/",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain"
  ],
  "skills": [
    {
      "id": "coin-paprika",
      "name": "Coin Paprika",
      "description": "Use when building cryptocurrency applications, retrieving real-time prices and market data, querying historical OHLCV data, integrating with trading bots, portfolio trackers, or market analysis tools. Reach for this skill when agents need to fetch crypto prices, market caps, volumes, exchange data, or historical price information across 12,000+ cryptocurrencies.",
      "tags": [],
      "url": "https://docs.coinpaprika.com/.well-known/agent-skills/coin-paprika/skill.md"
    }
  ]
}