Catalogue listing, not an A2A agent: a paid API listed by cdp_discovery. Scored on the 3 criteria that apply (9 of 40 points, scaled to 100); the A2A card criteria do not apply.

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fail Live endpoint 0/25

No response from the host observed: listed by cdp_discovery only, not confirmed by our own probe.

partial Verified Identity 5/10

Provider declared: x402-quakes.quakers.workers.dev (https://x402-quakes.quakers.workers.dev/). 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

n/a Agent card · Protocol version · JWS signature · Uptime track record · Skill declaration · Security declaration

Activity

last 24h · 0 invocations No personal data recorded

No activity in the last 7 days.

Listing history

1 snapshot

Snapshots

Agent card snapshots
Captured	Hash	Snapshot
2026-11-09 16:54:05 current	`d5070d6147cb…`	view →

Endpoints

Browse x402 resources on this host

Pricing x402 on Base USDC Facilitator feed

From $0.0010 per call

No per-endpoint prices published.

Try it ↗

Settlement wallet: 0xce8c0b54dc6e61aed7df3c77f789bb2f49743d82 on Base · basescan ↗

Listed by facilitators PayAI · 1

Observed on-chain inflow verified on-chain

Last 7d

                  $0.00
                

2 transfers · synced 2026-11-13

Last 30d

                  $0.00
                

2 transfers · synced 2026-11-13

USDC on Base. Inflow to a wallet, not proof that every transfer was a paid call.

How it was settled and checked

Reproducible via eth_getLogs on USDC Transfer events to the wallet. How we classify

Rolling 30-day inflow

2026-11-13 2026-11-15

Peak: $0.00

Payment authenticity How we measure this →

Concentrated payers 3/5

Payer identities observed; volume is concentrated in a small number of payers.

Most observed volume landed on a single day of the window.

$0.00 assessed 2 transactions 1/29 days active · 30d window Payer identities available

A low label reflects what we can observe, not a finding about the operator.

How this was checked

2 evidence caveats · measured 2026-11-14.
Checks: daily volume aggregate, active day cadence, amount regularity, spike concentration, settlement wallet overlap, payer uniqueness, payer concentration, payer recurrence, payer payee overlap.
Sources: agent revenue daily, agents payment wallet, agent payment transactions.

Payer concentration and 7 / 30 / 90-day windows: wallet_intel, payment_intelligence · included in Pro

Agent card	`https://x402-quakes.quakers.workers.dev/`
Provider	https://x402-quakes.quakers.workers.dev/
Docs	https://x402-quakes.quakers.workers.dev/quakes/recent

Discovered via

cdp discovery

Health · last 0 probes

Probe log

When	HTTP	Live JSON-RPC	Latency
No direct probes in the last 30 days.

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Embed a badge

Updates itself and links back here.

[![Agenstry grade](https://agenstry.com/badge/x402-quakes.quakers.workers.dev.svg)](https://agenstry.com/agents/x402-quakes.quakers.workers.dev)
[![Verified Business](https://agenstry.com/badge/x402-quakes.quakers.workers.dev/identity.svg)](https://agenstry.com/agents/x402-quakes.quakers.workers.dev)
[![Uptime](https://agenstry.com/badge/x402-quakes.quakers.workers.dev/uptime.svg)](https://agenstry.com/agents/x402-quakes.quakers.workers.dev)
[![A2A version](https://agenstry.com/badge/x402-quakes.quakers.workers.dev/protocol.svg)](https://agenstry.com/agents/x402-quakes.quakers.workers.dev)

Audit evidence

JSON for vendor reviews. Signed copy verifies against our JWKS.

audit.json audit.json (JWS-signed) verification history

Raw agent card JSON

{
  "_source": "cdp_discovery",
  "resource_count": 1,
  "sample": "https://x402-quakes.quakers.workers.dev/quakes/recent"
}