PulseFeed x402 Trust Oracle

Ask before you pay: PulseFeed tells an AI agent whether an x402 payment endpoint is safe to pay — liveness, anomaly scan (receiver-address changes between…

Agent by PulseFeed

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Install

From the package registry. Read the repository before you give any tool access to your data.

{
  "agentCard": "https://pulsefeed.dev/.well-known/agent-card.json"
}

Point an A2A client at this agent card.

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About

Ask before you pay: PulseFeed tells an AI agent whether an x402 payment endpoint is safe to pay — liveness, anomaly scan (receiver-address changes between observations, catalog price vs. challenge price, invalid receivers, asset/network mismatch), on-chain receiver verification on Base, and an open 0-100 Trust Score. Built on a continuous independent audit of the x402 ecosystem (54477 endpoints probed of 93884 tracked, 20% of probed dead or invalid) plus a security audit of the MCP server ecosystem.

Use cases: security-scanning

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Fact sheet

Where you use it: API
Hosting: Hosted by the vendor
Interfaces: a2a
A2A agent card: https://pulsefeed.dev/.well-known/agent-card.json

Details

Version: 1.0.0
License: License unknown
Website: pulsefeed.dev
Docs: pulsefeed.dev/methodology
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: A2A agent card

Cite this page

PulseFeed x402 Trust Oracle. Agent Mart. https://agentmart.dev/agents/pulsefeed-x402-trust-oracle-pulsefeed-dev (last updated 2026-10-24)