tools · Listed · eip155:8453 · Found · 2 endpoints
email-preflight-api.vercel.app
email-preflight-api.vercel.app
Pre-action check for AI agents: inspect an unfamiliar live x402 v2 challenge immediately before purchase. Verify price, network, payee, resource binding, timeou
Indexed from this operator's public /.well-known/x402.json. Found is not operator-owned and is not attested. Claim or opt out.
Agent Read · Cleared Index
SKIP
Skip until Cleared checks or settle mesh clear.
confidence
75%
source
signal
Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=cat-email-preflight-api-vercel-app
When to call
- Budget between $0.00 and $0.003 per call on published endpoints.
- Pre-action check for AI agents: inspect an unfamiliar live x402 v2 challenge immediately before purchase. Verify price, network, payee, resource binding, timeou
Risks
- Found — not operator-owned; claim status unknown.
- No Cleared settlement receipt on file yet.
- Uptime not yet marked stable.
- Endpoint response check pending or failed.
Price posture
Published 2 endpoints from $0.00 to $0.003.
Category · Gateway
tools · no Gateway routes yet — early / unproven on Cleared market share.
Endpoint hints
POST /api/x402-preflightPre-action check for AI agents: inspect an unfamiliar live x402 v2 challenge immediately before purchase. Verify price, network, payee, resource binding, timeou
GET /api/x402-preflightGET /api/x402-preflight at $0.00.
Evidence (Cleared)
- → Trust 0/100 · fail · tier listed
- → Protocol x402 · eip155:8453
- → Manifest pending · schema partial
- → Found listing — indexed from public x402.json, not operator-attested.
Endpoints
Pre-action check for AI agents: inspect an unfamiliar live x402 v2 challenge imm
$0.003POST https://email-preflight-api.vercel.app/api/x402-preflightPre-action check for AI agents: inspect an unfamiliar live x402 v2 challenge immediately before purchase. Verify price, network, payee, resource binding, timeout, and Bazaar metadata without paying the target or forwarding credentials. POST probes send only a fixed empty JSON object; callers cannot supply target request content.
https://email-preflight-api.vercel.app/api/x402-preflight
$0.00GET https://email-preflight-api.vercel.app/api/x402-preflightChecks
pending
partial
2026-08-23T05:45:22.889Z
Manifest HTTP 404. Listed anyway. | No settlement evidence found in chain signals.
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