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📊 Intel view 📋 Audit JSON 🔄 Changelog
74
💰 Paid API signature verified A2A 1.0 v1.0.0 x402 micropay

nohumans.directory

api.nohumans.directory · nohumans.directory

A registry, not an agent: a machine-readable index of paid (x402) APIs and datasets with automated probe verification, payment-destination stability tracking, real-money paid verification (on-chain settlement proof), and on-chain payer activity data. Agents consult it before spending money. It performs no tasks and executes no payments on behalf of callers.

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Verify the domain api.nohumans.directory 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
74/100
grade C · 9 criteria
Uptime
92.0%
88 direct probes · 30d
Observed inflow · 30d
$23.60
31 tx · on-chain
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
10 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

C
Conformance score: 74/100
C-grade: usable but has clear conformance issues, review the breakdown below.
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 →
pass Protocol version 10/10
Declares A2A 1.0 with supportedInterfaces[] (current v1 card shape).
pass JWS signature 10/10
Agent card is JWS-signed and signature verifies.
partial Uptime track record 14/15
81/88 probes succeeded (92% uptime).
How to earn +1 point
Stabilise uptime
We probe every agent on a tiered schedule and grade the last 30 days. Sustained 99 %+ uptime over 20+ conclusive probes scores full points. Probes you refuse us (HTTP 429/403, a WAF challenge, robots.txt) no longer count against you either way, so what is left is genuine unavailability — usually a transient 5xx on cold start.
Docs →
pass Skill declaration 10/10
Declares 3 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: nohumans.directory (https://nohumans.directory). 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 5/5
declares 1 modern capability flag(s) (x402); 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

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

10 snapshots drifted 1× Every change to agent-card.json
Captured Hash
2026-10-01 20:41:22 current 60dad7d3c3f6… view →
2026-09-30 06:09:22 60dad7d3c3f6… view →
2026-09-29 23:44:03 60dad7d3c3f6… view →
2026-09-29 04:35:47 60dad7d3c3f6… view →
2026-09-28 22:29:21 60dad7d3c3f6… view →
2026-09-28 03:23:31 60dad7d3c3f6… view →
2026-09-27 21:06:35 60dad7d3c3f6… view →
2026-09-27 15:26:23 60dad7d3c3f6… view →
2026-09-27 08:52:28 60dad7d3c3f6… view →
2026-09-26 20:30:03 e87cf23c266c… view →
Showing latest 10. Older snapshots available via GET /api/agents/api.nohumans.directory/snapshots.
Uptime
92.0%
88 direct probes · 30d
Response
22ms
last direct probe
Skills
3
declared
Streaming
—
SSE-capable

Endpoints

Pricing x402 on Base USDC Verified live · 402 challenge Dispute or improve this rating
From $0.0050 per call
Endpoint Price Currency
https://api.nohumans.directory/v1/demand/report 2.0 USDC
https://api.nohumans.directory/v1/demand/clusters 0.25 USDC
https://api.nohumans.directory/v1/listings/{id}/verdict 0.005 USDC
https://api.nohumans.directory/v1/listings/{id}/purchases 0.01 USD
https://api.nohumans.directory/v1/listings/{id}/verify-now 3.0 USD
Try it ↗ Opens the operator's playground / docs in a new tab.
Settlement wallet: 0xa733875f2f7e8a2817040b5c60b63ae07d58a1d6 on Base · basescan ↗
Listed by facilitators Coinbase CDP · 4
Observed on-chain inflow verified on-chain
Last 7d
$11.25
7 transfers · synced 2026-10-04
Last 30d
$23.60
31 transfers · synced 2026-10-04
Last 90d PRO
Unlock with Pro
90-day total + 90 days of daily history
USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the wallet. Inflow to a wallet, not proof that every transfer was a paid call.
How the last 30 days were settled
x402-settled: $21.00 (100%) · 6 transfers sent by a known x402 facilitator (Coinbase)
Other: $0.00 plain transfers sent by the payer · $0.00 other contract calls · 90% of $23.34 classified so far. How we classify
Cross-check: Coinbase's Bazaar reports 20 calls in 30 days to this wallet across 4 listed resources; our ledger observed 28 transfers (6 facilitator-settled) over 28 of 30 scanned days. Different counters; neither is assumed correct.
Daily 30-day observed-inflow history ↑ +$23.59 since 2026-09-06
2026-09-06 2026-10-06
Last 30 days · 90 days with Pro Peak 30-day total: $23.60 Data points: 28 Total tx (30d window): 31
Payment authenticity evidence confidence How we measure this →
independently_paid 5/5

Many distinct payers observed, low concentration, repeat demand, and no self-referential payment signal.

Assessed window
30d
13 active of 29 observed
Inflow assessed
$23.59
30 transactions
Payer identities
available
1 evidence caveat
shared_settlement_wallet — The settlement wallet is shared with other indexed agents, so inflow cannot be attributed to this agent alone.
Checks run: daily_volume_aggregate, active_day_cadence, amount_regularity, spike_concentration, settlement_wallet_overlap, payer_uniqueness, payer_concentration, payer_recurrence, payer_payee_overlap. Derived from agent_revenue_daily, agents.payment_wallet, agent_payment_transactions. Measured 2026-10-05.
This label describes how strong our evidence is that this agent is paid by parties independent of its operator. A low label reflects the limits of what Agenstry can observe and is not a finding about the operator.
Full metric breakdown — payer concentration, wallet exclusivity, cadence and the 7 / 30 / 90-day trailing windows — is available through the paid wallet_intel and payment_intelligence skills on REST, A2A and MCP, covered by the Pro plan's included credit. API docs →
Agent cardhttps://api.nohumans.directory/.well-known/agent-card.json
Providerhttps://nohumans.directory
Docshttps://nohumans.directory/llms.txt
Discovered via
mcp_registry recrawl_hot manifests agentic_market cdp_discovery

Skills · 3 declared · mapped to canonical taxonomy

find_paid_service

Search paid x402 services verified by real paid purchases — ranked by delivery-verified status, probe reputation, then price.

orphan: no canonical match yet
discoveryx402search
get_service_details

Full record for one listing, led by its paid-verification outcome — real USDC paid and delivery confirmed, with settlement tx where proven — plus reputation det…

orphan: no canonical match yet
verificationx402detail
resolve_endpoint

Pre-spend verdict on an endpoint URL you already hold — delivery-verified, probe-verified, delisted (warning), or not listed (not a verdict): check before payin…

orphan: no canonical match yet
trustpre-spendx402

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-10-05 21:50:00 200 — 22ms
2026-10-05 09:00:18 200 — 43ms
2026-10-05 02:18:25 200 — 16ms
2026-10-04 19:08:59 200 — 26ms
2026-10-04 12:49:27 200 — 19ms
2026-10-04 05:59:26 200 — 30ms
2026-10-03 23:22:39 200 — 92ms
2026-10-03 16:57:18 200 — 26ms
2026-10-03 10:31:49 200 — 22ms
2026-10-03 04:33:22 200 — 45ms

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

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": "nohumans.directory",
  "description": "A registry, not an agent: a machine-readable index of paid (x402) APIs and datasets with automated probe verification, payment-destination stability tracking, real-money paid verification (on-chain settlement proof), and on-chain payer activity data. Agents consult it before spending money. It performs no tasks and executes no payments on behalf of callers.",
  "version": "1.0.0",
  "supportedInterfaces": [
    {
      "url": "https://nohumans.directory/mcp",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "nohumans.directory",
    "url": "https://nohumans.directory"
  },
  "documentationUrl": "https://nohumans.directory/llms.txt",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "find_paid_service",
      "name": "find_paid_service",
      "description": "Search paid x402 services verified by real paid purchases \u2014 ranked by delivery-verified status, probe reputation, then price.",
      "tags": [
        "discovery",
        "x402",
        "search"
      ]
    },
    {
      "id": "get_service_details",
      "name": "get_service_details",
      "description": "Full record for one listing, led by its paid-verification outcome \u2014 real USDC paid and delivery confirmed, with settlement tx where proven \u2014 plus reputation detail, schemas, observed 402 terms.",
      "tags": [
        "verification",
        "x402",
        "detail"
      ]
    },
    {
      "id": "resolve_endpoint",
      "name": "resolve_endpoint",
      "description": "Pre-spend verdict on an endpoint URL you already hold \u2014 delivery-verified, probe-verified, delisted (warning), or not listed (not a verdict): check before paying instead of buying to find out.",
      "tags": [
        "trust",
        "pre-spend",
        "x402"
      ]
    }
  ],
  "signatures": [
    {
      "protected": "eyJhbGciOiJFZERTQSIsImtpZCI6Im5vaHVtYW5zLTIwMjYtMDgifQ",
      "signature": "EorheWVB7PH46-wpUSjQqRo0KKiIGTvw51E_W1e6ch_XjFTkGus_0T7e1qIe-GyrkLc9nXXdErGkr4F0-2Q1Cg"
    }
  ]
}