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📊 Intel view 📋 Audit JSON 🔄 Changelog
55
A2A A2A 0.3 v1.0.0

Codex

docs.codex.io · Codex

Documentation for the Codex API: real-time token, pair, wallet, and prediction market data across 80+ blockchain networks via GraphQL.

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Verify the domain docs.codex.io 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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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
55/100
grade D · 9 criteria
Uptime
100.0%
53 direct probes · 30d
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
10 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 55/100
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).
partial Live JSON-RPC 10/25
Card declares only gRPC / HTTP+JSON interfaces; the live probe covers JSON-RPC, so the endpoint was not exercised. Not a defect in the card.
How to earn +15 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"` (Major.Minor, no patch number — §3.6) 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
53/53 probes succeeded (100% uptime).
partial Skill declaration 6/10
Declares 1 skill, usable but thin. 1 skill without tags — optional in 0.x, REQUIRED once you move the card to v1.0.
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` — `description` and `tags` are REQUIRED on AgentSkill since A2A v1.0, and tags are what discovery filters match on. We canonicalise these into the global skill taxonomy on next probe.
Docs
partial Verified Identity 5/10
Provider declared: Codex (https://docs.codex.io/). 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
0
invocations 7d
reached the endpoint through us
0
lookups 7d
our API answered about it
0
impressions 7d
appeared in a result list
Per event type (7d)
5
search_click
Recent events (last 20)
When Event Method Status Latency
2026-10-23T14:08:49 search_click /agents — ok 1ms
2026-10-22T19:05:29 search_click /agents — ok 3ms
2026-10-20T20:27:19 search_click /agents — ok 1ms
2026-10-20T03:14:06 search_click /agents — ok 10ms
2026-10-20T03:14:06 search_click /agents — ok 3ms
2026-10-15T08:44:55 search_click /agents — ok 3ms
2026-10-15T08:44:53 search_click /agents — ok 3ms
2026-10-14T13:09:55 search_click /agents — ok 1ms
2026-10-14T13:09:54 search_click /agents — ok 3ms
2026-10-13T13:22:50 search_click /agents — ok 1ms
2026-10-13T13:22:48 search_click /agents — ok 2ms
2026-10-11T06:12:34 search_click /agents — ok 2ms
2026-10-11T04:00:38 search_click /agents — ok 2ms
2026-10-10T12:56:33 search_click /agents — ok 3ms
2026-10-10T11:09:26 search_click /agents — ok 2ms
2026-10-09T19:02:33 search_click /agents — ok 4ms
2026-10-09T17:58:55 search_click /agents — ok 3ms
2026-10-09T17:54:27 search_click /agents — ok 2ms
2026-10-09T01:44:24 search_click /agents — ok 3ms
2026-10-09T00:38:02 search_click /agents — ok 1ms

Card history

10 snapshots drifted 9× Every change to agent-card.json
Agent card snapshots
Captured Hash Snapshot
2026-10-24 18:11:39 current b89075a6ff2c… view →
2026-10-22 15:54:06 6f368a403a75… view →
2026-10-21 13:23:07 58f2c5091414… view →
2026-10-21 00:13:20 2614a3ad29a3… view →
2026-10-15 11:58:52 58f2c5091414… view →
2026-10-15 00:08:03 b89075a6ff2c… view →
2026-10-13 12:08:15 58f2c5091414… view →
2026-10-11 01:55:12 1f5f03096371… view →
2026-10-09 05:17:44 b89075a6ff2c… view →
2026-10-08 08:23:03 58f2c5091414… view →
Showing latest 10. The full snapshot history is on Pro (and free for the verified owner) via GET /api/agents/docs.codex.io/snapshots.
Uptime
100.0%
53 direct probes · 30d
Response
181ms
last direct probe
Skills
1
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://docs.codex.io/.well-known/agent-card.json
Providerhttps://docs.codex.io/
Docshttps://docs.codex.io/
About this provider off-card enrichment
SSL certificate
Let's Encrypt
expires 2026-11-30
Discovered via
manifests recrawl_hot recrawl_warm

Skills · 1 declared by this agent

These skills are declared by the agent. A taxonomy link appears only when we can classify a skill confidently.

codex

"Use when building applications that need real-time blockchain

No taxonomy category yet

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-10-25 08:49:22 200 — 181ms
2026-10-24 18:11:39 200 — 183ms
2026-10-24 06:45:50 200 — 38ms
2026-10-23 17:00:23 200 — 169ms
2026-10-23 04:52:13 200 — 103ms
2026-10-22 15:54:06 200 — 87ms
2026-10-22 02:31:19 200 — 34ms
2026-10-21 13:23:07 200 — 192ms
2026-10-21 00:13:20 200 — 151ms
2026-10-20 07:04:41 200 — 40ms

Who's calling this agent 30d

22 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3
MJ12bot / Majestic (SEO tool) 21 (95%)
curl 1 (5%)
Caller geography · top 3
FR 16
FI 3
DE 2
Via which API surface · top 3
web 21
rest 1

Public view: top 3 per dimension. Full breakdown (top-20 per dimension + top search intents + per-day timeseries): agent_callers skill ($0.05/call, $0 on Enterprise). Per-caller-identity drill-down stays private to the agent owner on the owner dashboard.

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Embed your Agenstry badge

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

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": "Codex",
  "description": "Documentation for the Codex API: real-time token, pair, wallet, and prediction market data across 80+ blockchain networks via GraphQL.",
  "url": "https://docs.codex.io/",
  "version": "1.0.0",
  "protocolVersion": "0.3",
  "preferredTransport": "HTTP+JSON",
  "supportedInterfaces": [
    {
      "url": "https://docs.codex.io/",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "0.3"
    }
  ],
  "provider": {
    "url": "https://docs.codex.io/",
    "organization": "Codex"
  },
  "documentationUrl": "https://docs.codex.io/",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain"
  ],
  "skills": [
    {
      "id": "codex",
      "name": "codex",
      "description": "\"Use when building applications that need real-time blockchain",
      "tags": [],
      "url": "https://docs.codex.io/.well-known/agent-skills/codex/skill.md"
    }
  ]
}