57
A2A
v1.0.0
Agentra
agentrapay.ai
Identity oracle and trust layer for autonomous AI agent transactions. Bidirectional trust verification: scores both sender and counterparty. Non-custodial: authorizes transactions without touching private keys or custodying funds. Patent Pending.
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agentrapay.ai via a single DNS TXT record to add the
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1 thing in this card we could not use
Everything else was indexed. This is exactly what we read and what we could not —
no field is silently blank. Fix the card at
https://agentrapay.ai/agent-card.json and the next probe clears this panel.
| Field | What we saw | What we stored |
|---|---|---|
capabilities |
Input should be a valid dictionary or instance of Capabilities | dropped — this field was not indexed |
Trust score
14/100
grade F · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~380 ms response
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
F
Conformance score: 14/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾
click to collapse breakdown ▴
F
Conformance score: 14/100
F-grade: card is reachable but fails most operational signals.
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
0/25
Card declares a URL but that URL returns 404.
How to earn +25 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.
Docs →
fail
Protocol version
0/10
No protocolVersion in card.
How to earn +10 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).
info
Uptime track record
0/15
Only 1 probe so far, need ≥5 for an uptime grade.
fail
Skill declaration
0/10
No skills declared in card. Hard to route to.
How to earn +10 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 →
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.
⚠ 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 recordedNothing 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 toagent-card.json
| Captured | Hash | |
|---|---|---|
| 2026-08-20 03:04:36 current | c6aa773a1338… |
view → |
Uptime
100.0%
1 direct probes · 30d
Response
143ms
last direct probe
Skills
0
declared
Streaming
—
SSE-capable
Skills · 1 declared · mapped to canonical taxonomy
Agentra
Identity oracle and trust layer for autonomous AI agent transactions. Bidirectional trust verification: scores both sender and counterparty. Non-custodial: auth…
Health · last 1 probes
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.
Agent Profiles
agent_skills
50 other agents serve this
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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.
Markdown / HTML snippets
[](https://agenstry.com/agents/agentrapay.ai) [](https://agenstry.com/agents/agentrapay.ai) [](https://agenstry.com/agents/agentrapay.ai) [](https://agenstry.com/agents/agentrapay.ai)
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.
Raw agent card JSON
{
"name": "Agentra",
"description": "Identity oracle and trust layer for autonomous AI agent transactions. Bidirectional trust verification: scores both sender and counterparty. Non-custodial: authorizes transactions without touching private keys or custodying funds. Patent Pending.",
"url": "https://api.agentrapay.ai",
"version": "1.0.0",
"protocol": {
"mcp": {
"endpoint": "https://api.agentrapay.ai/mcp",
"transport": "http-sse",
"tools": 6,
"resources": 3
},
"rest": {
"openapi": "https://api.agentrapay.ai/.well-known/openapi.yaml",
"base_url": "https://api.agentrapay.ai"
}
},
"network": {
"chain": "Base",
"chain_id": 8453,
"environment": "mainnet",
"settlement_token": "USDC",
"settlement_token_address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"attestation_contract": "0x6089A2023AF60a59ebbAF94212ecf557398A90F7",
"attestation_schema_uid": "0xe1fae0da770807fc242cfda60d7739a976f10d84cde3371a00f715ff28e6ecf7",
"attestation_service": "EAS on Base"
},
"authentication": {
"type": "api_key",
"header": "X-API-Key",
"key_prefixes": {
"agent": "agn_",
"service": "ask_"
}
},
"capabilities": [
"agent_registration",
"know_your_agent_verification",
"bidirectional_trust_scoring",
"payment_authorization",
"counterparty_verification",
"mandate_enforcement",
"wallet_provisioning",
"eas_attestation"
],
"onboarding_flow": [
{
"step": 1,
"endpoint": "POST /agents",
"description": "Register agent and receive API key"
},
{
"step": 2,
"endpoint": "POST /agents/{id}/kya",
"description": "Complete Know Your Agent identity verification"
},
{
"step": 3,
"endpoint": "POST /v1/wallets/provision",
"description": "Provision a non-custodial smart wallet"
},
{
"step": 4,
"endpoint": "POST /v1/authorizations",
"description": "Create first trust-verified authorization"
}
],
"trust_tiers": [
{
"tier": "Unverified",
"description": "Registered but not KYA-verified. Limited capabilities."
},
{
"tier": "Basic",
"description": "KYA identity verified. Standard transaction limits."
},
{
"tier": "Standard",
"description": "Established transaction history. Elevated limits."
},
{
"tier": "Enhanced",
"description": "Full verification with on-chain attestation history. Highest limits."
}
],
"pricing": {
"model": "saas_tiered",
"plans": [
{
"name": "Free",
"monthly_cost_usd": 0,
"authorizations_per_month": 100,
"trust_lookups_per_month": 50
},
{
"name": "Developer",
"monthly_cost_usd": 49,
"authorizations_per_month": 5000,
"trust_lookups_per_month": 2500
},
{
"name": "Scale",
"monthly_cost_usd": 199,
"authorizations_per_month": 50000,
"trust_lookups_per_month": 25000
}
]
},
"links": {
"website": "https://agentrapay.ai",
"api": "https://api.agentrapay.ai",
"llms_txt": "https://api.agentrapay.ai/llms.txt",
"llms_full_txt": "https://api.agentrapay.ai/llms-full.txt"
}
}