Skip to content
Back to search
📊 Intel view 📋 Audit JSON 🔄 Changelog
44
A2A v1.0.0

nero-chain-docs

docs.nerochain.io

Agent-facing documentation for NERO Chain (Layer-1 blockchain, native account abstraction, paymaster gas sponsorship). Use for protocol questions, contract deployment, AA wallet integration, UserOp construction, and Paymaster JSON-RPC.

Build a free agent shortlist. Save this listing to revisit it from your account. Sign in to save
🛡
Own this agent?
Verify the domain docs.nerochain.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.
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
44/100
grade D · 9 criteria
Uptime
100.0%
53 direct probes · 30d
~82 ms response
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
1 snapshot tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 44/100
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 5/25
Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.
How to earn +20 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
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 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).
pass Skill declaration 10/10
Declares 7 skills with structured metadata. 7 skills without tags — optional in 0.x, REQUIRED once you move the card to v1.0.
fail Verified Identity 0/10
No provider organisation declared. Anonymous agent.
How to earn +10 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.

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
2026-10-23T14:08:51 search_click /agents — ok 2ms
2026-10-22T19:05:32 search_click /agents — ok 2ms
2026-10-20T20:27:21 search_click /agents — ok 2ms
2026-10-20T03:14:08 search_click /agents — ok 5ms
2026-10-20T03:14:08 search_click /agents — ok 3ms
2026-10-15T08:45:07 search_click /agents — ok 36ms
2026-10-14T13:09:59 search_click /agents — ok 2ms
2026-10-13T13:22:56 search_click /agents — ok 2ms
2026-10-11T04:28:04 search_click /agents — ok 3ms
2026-10-10T12:56:41 search_click /agents — ok 3ms
2026-10-09T19:02:43 search_click /agents — ok 5ms
2026-10-09T01:44:32 search_click /agents — ok 6ms
2026-10-08T07:24:49 search_click /agents — ok 2ms
2026-10-06T19:14:12 search_click /agents — ok 3ms
2026-10-06T15:39:32 search_click /agents — ok 6ms

Card history

1 snapshot Every change to agent-card.json
Agent card snapshots
Captured Hash Snapshot
2026-05-18 15:36:53 current 76037ed1d4b9… view →
Uptime
100.0%
53 direct probes · 30d
Response
14ms
last direct probe
Skills
7
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://docs.nerochain.io/.well-known/agent-card.json
Providerhttps://nerochain.io
Docshttps://docs.nerochain.io/en/ai-resources
About this provider off-card enrichment
SSL certificate
Google Trust Services
expires 2026-11-03
Discovered via
github_code manifests recrawl_hot recrawl_warm

Skills · 7 declared by this agent

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

Search NERO Chain docs

Full-text search across all NERO Chain documentation pages (EN + JA).

No taxonomy category yet
Get a NERO docs page

Fetch the full markdown content of a specific NERO docs page by URL path.

No taxonomy category yet
List NERO docs sections

Get the full navigation tree of NERO Chain documentation.

No taxonomy category yet
Get Paymaster API method

Return the JSON-RPC signature, parameters, and examples for a Paymaster API method (e.g. pm_supported_tokens, pm_sponsor_userop, pm_entrypoints).

No taxonomy category yet
Get NERO code example

Return curated code snippets for common integration tasks (deploy contract, send gasless tx, integrate AA wallet).

No taxonomy category yet
Get NERO FAQ

Return entries from the NERO Chain FAQ, optionally filtered by topic.

No taxonomy category yet
Get NERO integration config

Return structured reference data for integrating NERO Chain: network parameters (chain IDs, RPC/bundler/paymaster URLs), contract addresses (EntryPoint, SimpleA…

No taxonomy category yet

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-10-25 08:25:29 200 ✗ 14ms
2026-10-24 17:50:26 200 ✗ 10ms
2026-10-24 06:24:05 200 ✗ 7ms
2026-10-23 16:38:59 200 ✗ 113ms
2026-10-23 04:30:56 200 ✗ 13ms
2026-10-22 15:28:24 200 ✗ 10ms
2026-10-22 02:11:47 200 ✗ 86ms
2026-10-21 13:04:41 200 ✗ 8ms
2026-10-20 23:55:22 200 ✗ 7ms
2026-10-20 06:44:03 200 ✗ 12ms

Who's calling this agent 30d

15 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3
MJ12bot / Majestic (SEO tool) 13 (87%)
PerplexityBot (crawler) 2 (13%)
Caller geography · top 3
FR 10
US 2
DE 2
Via which API surface · top 3
web 15

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.

Similar agents embedding-nearest

DERO Blockchain Documentation
Read-only agent surface for the DERO privacy blockchain — daemon RPC, wallet RPC, DVM-BASIC smart contracts, privacy primitives (homomorphic
DERO Project · q 76%
DeroPay Documentation
Read-only agent surface for DeroPay and DeroAuth — DERO-native payment processing, wallet authentication, on-chain escrow, and HTTP 402 (x40
DERO Project · q 76%
TELA Documentation
Read-only agent surface for TELA — the on-chain decentralized web platform on DERO. Covers TELA-DOC-1 and TELA-INDEX-1 specifications, TELA-
DERO Project · q 76%
Hologram Documentation
Read-only agent surface for Hologram — the DERO decentralized web browser. Loads TELA dApps from chain, signs in to HTTPS sites with a DERO
DERO Project · q 76%
Celo Docs
Learn to develop on the Ethereum L2 built for the real world. Access guides, APIs, and tools for fast, affordable blockchain applications
Celo Docs · q 90%
Polygon Developer Docs
Technical documentation for the Polygon ecosystem: Polygon Chain (PoS), CDK, Agglayer, embedded wallets, stablecoins, and developer tools.
Polygon Developer Docs · q 85%

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/docs.nerochain.io.svg)](https://agenstry.com/agents/docs.nerochain.io)
[![Verified Business](https://agenstry.com/badge/docs.nerochain.io/identity.svg)](https://agenstry.com/agents/docs.nerochain.io)
[![Uptime](https://agenstry.com/badge/docs.nerochain.io/uptime.svg)](https://agenstry.com/agents/docs.nerochain.io)
[![A2A version](https://agenstry.com/badge/docs.nerochain.io/protocol.svg)](https://agenstry.com/agents/docs.nerochain.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": "nero-chain-docs",
  "displayName": "NERO Chain Documentation",
  "description": "Agent-facing documentation for NERO Chain (Layer-1 blockchain, native account abstraction, paymaster gas sponsorship). Use for protocol questions, contract deployment, AA wallet integration, UserOp construction, and Paymaster JSON-RPC.",
  "version": "1.0.0",
  "url": "https://docs.nerochain.io",
  "documentationUrl": "https://docs.nerochain.io/en/ai-resources",
  "provider": {
    "name": "NERO Chain",
    "url": "https://nerochain.io",
    "contact": "contact@nerochain.io"
  },
  "capabilities": {
    "search": true,
    "retrieve": true,
    "streaming": false,
    "extensions": [
      "mcp",
      "openapi",
      "llms-txt"
    ]
  },
  "endpoints": {
    "mcp": {
      "transport": "http",
      "url": "https://docs-mcp.nerochain.io"
    },
    "openapi": "https://docs.nerochain.io/specs/paymaster-openapi.yaml",
    "llmsTxt": "https://docs.nerochain.io/llms.txt",
    "llmsFullTxt": "https://docs.nerochain.io/llms-full.txt",
    "siteIndex": "https://docs.nerochain.io/site-index.json"
  },
  "skills": [
    {
      "id": "search_docs",
      "name": "Search NERO Chain docs",
      "description": "Full-text search across all NERO Chain documentation pages (EN + JA)."
    },
    {
      "id": "get_page",
      "name": "Get a NERO docs page",
      "description": "Fetch the full markdown content of a specific NERO docs page by URL path."
    },
    {
      "id": "list_sections",
      "name": "List NERO docs sections",
      "description": "Get the full navigation tree of NERO Chain documentation."
    },
    {
      "id": "get_api_method",
      "name": "Get Paymaster API method",
      "description": "Return the JSON-RPC signature, parameters, and examples for a Paymaster API method (e.g. pm_supported_tokens, pm_sponsor_userop, pm_entrypoints)."
    },
    {
      "id": "get_code_example",
      "name": "Get NERO code example",
      "description": "Return curated code snippets for common integration tasks (deploy contract, send gasless tx, integrate AA wallet)."
    },
    {
      "id": "get_faq",
      "name": "Get NERO FAQ",
      "description": "Return entries from the NERO Chain FAQ, optionally filtered by topic."
    },
    {
      "id": "get_integration_config",
      "name": "Get NERO integration config",
      "description": "Return structured reference data for integrating NERO Chain: network parameters (chain IDs, RPC/bundler/paymaster URLs), contract addresses (EntryPoint, SimpleAccountFactory, staking), paymaster payment types, environment variables, Web3Auth setup rules, and security constraints."
    }
  ],
  "authentication": {
    "type": "none",
    "note": "Docs are public and unauthenticated. The Paymaster JSON-RPC API at aa-platform.nerochain.io requires an API key obtained via the AA Platform dashboard."
  },
  "pricing": {
    "model": "free",
    "note": "NERO Chain docs access is free. See https://docs.nerochain.io/pricing.md for the gas/paymaster economic model."
  },
  "tags": [
    "blockchain",
    "ethereum",
    "account-abstraction",
    "erc-4337",
    "paymaster",
    "layer-1",
    "web3",
    "developer-docs"
  ]
}