D
DefaultVerifier — evidence rails for autonomous work
AI agents do the work. DefaultVerifier gives you the receipt — a signed receipt with a proof seal that makes its integrity visible. Verify any receipt yourself; issue your own.
20
Basic
Agentic Readiness Score
+20 OpenAPI
missing +25 llms.txt
Raise this score to 95+
We ship the 6-file GEO uplift as a pull request against your repo. Flat fee, turnaround under 72 hours.
ai-tools
openapiapiai
Agentic Signals
llms.txt
Not found
ai-plugin.json
Not found
OpenAPI Spec
Found
Structured API
Not found
Not specified
Schema.org Markup
Not found
MCP Server
Not found
Embed this badge
Show off your agentic readiness — the badge auto-updates when your score changes.
OpenAPI Spec (preview)
{
"openapi": "3.0.3",
"info": {
"title": "DefaultVerifier for x402",
"version": "1.0.0",
"contact": {
"email": "keith@defaultverifier.com"
},
"x-guidance": "Use the POST x402 endpoints to request bounded Settlement Attestation Receipt verification for x402-paid service flows. These endpoints return an x402 v2 payment challenge before processing. DefaultVerifier sits in the evidence path, not the money path: it does not custody, escrow, release, or settle funds and d