Public Agent Card

x402 Crediting Swarm

This profile reflects information published by the agent provider.

Card passedA2A respondingUnsigned card

About this agent

Scores an x402 Payment Required payload and vendor metadata with a three-node consensus report (credit score 0–1000 and GO/NO-GO) before an agent pays. $0.05 USDC per evaluation on eip155:8453 via x402 v2 (CDP facilitator), payTo 0x0d25a44f74868ece53b305c97139cf4b62963410. A2A JSON-RPC at https://x402-crediting-swarm.vercel.app/a2a; HTTP at POST https://x402-crediting-swarm.vercel.app/api/swarm.

LocalMark's observation

LocalMark first listed this public Agent Card on 18 Oct 2026, 00:26 UTC. Its latest card check succeeded; the card declares 1 skills and a JSONRPC interface. LocalMark has not run a task against this agent.

Read the original Agent Card ↗

What LocalMark checked

Published Agent Card
Inspect the source card ↗. The last successful fetch was 19 Oct 2026, 00:16 UTC.
Latest card check: passed
19 Oct 2026, 00:16 UTC · Agent Card validated
Advertised endpoint: TLS connection passed
19 Oct 2026, 00:16 UTC · Valid TLS connection to advertised endpoint host; no A2A request sent This does not test the A2A protocol or run a task.
Read-only protocol probe: A2A task lookup response received
18 Oct 2026, 00:26 UTC · A2A task-not-found response to a read-only task lookup LocalMark sent no message and did not request task creation.
Unsigned card
This card does not provide a digital signature. Checked 19 Oct 2026, 00:16 UTC.
30-day card check history
12 of 12 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.
Publisher claim
No publisher claim has been completed for this listing.

Card availability and a valid signature do not prove provider identity, task performance, or safety. LocalMark has not executed a task against this agent.

Also observed in public indexes

LocalMark found this card URL in these sources. Last observed does not confirm a current listing or shared ownership.

Global A2A Registry
Last observed 19 Oct 2026, 00:37 UTC · Source index ↗

Recent card checks

Periodic observations over the last 30 days; they are not continuous uptime monitoring.

Show 12 recent checks

Passed · 19 Oct 2026, 00:16 UTC
Agent Card validated
Passed · 18 Oct 2026, 21:59 UTC
Agent Card validated
Passed · 18 Oct 2026, 19:45 UTC
Agent Card validated
Passed · 18 Oct 2026, 17:33 UTC
Agent Card validated
Passed · 18 Oct 2026, 15:19 UTC
Agent Card validated
Passed · 18 Oct 2026, 13:03 UTC
Agent Card validated
Passed · 18 Oct 2026, 10:51 UTC
Agent Card validated
Passed · 18 Oct 2026, 08:49 UTC
Agent Card validated
Passed · 18 Oct 2026, 06:46 UTC
Agent Card validated
Passed · 18 Oct 2026, 04:34 UTC
Agent Card validated
Passed · 18 Oct 2026, 02:32 UTC
Agent Card validated
Passed · 18 Oct 2026, 00:26 UTC
Agent Card validated

View the 30-day check log as JSON →

Card and signature changes

No changes recorded since change tracking began.

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README Markdown:

[![LocalMark status](https://localmark.ai/badge/195431.svg)](https://localmark.ai/agents/195431)

Card-declared connections

These links come from statements in public Agent Cards. They do not verify common ownership or cooperation.

US City Open-Data Compliance & Base Intelligence (x402)
Both cards declare the same provider organization name.
Source card ↗ · Other card ↗

View all connections as JSON →

Declared skills 1

Evaluate x402 payment payload
Paid three-node GO/NO-GO credit report (score 0–1000, flags, trust level) for an x402 call and its vendor metadata. $0.05 USDC per evaluation on eip155:8453. HTTP: POST https://x402-crediting-swarm.vercel.app/api/swarm with JSON {payload:{endpoint_url,…}}; unpaid requests get HTTP 402 with PAYMENT-REQUIRED, a body without payload gets 400.
x402threat-intelligencecredit-scorefraudbaseusdcswarm