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aeml-x402 Service Graveyard (Dead Services Registry)
x402
aeml-x402 Service Graveyard (Dead Services Registry) is a paid API for AI agents from aeml-x402.zeabur.app, paid per call via x402, $0.09/call, status unknown (last checked 2026-09-13).
Returns a list of x402 services that have disappeared from the census — their 'death records' including when they were last seen and verifiable record hashes.
Price / call$0.09
Success—
StatusUnknown
How this service works
[BATCH+PROOF] x402 service graveyard - services that vanished from the census. THRESHOLD stated plainly: listed on FIRST confirmed absence (confirm_absences=1), NOT multi-day confirmation - only two snapshot days exist, which cannot support a streak test. Rows are hash-backed and recompute offline with ?verifiable=1; record_hash_verifiable reports the exact count per response. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed.
Output
A JSON object containing: a count of deceased services, an array of death records (services confirmed absent from the census), and a record_hash_verifiable object that progressively reveals cryptographic hashes for each entry to allow self-verification. The snapshot covers the 2026-07-07/08 census window; a service is listed after a single confirmed absence.
Example use cases
Auditing defunct x402 ecosystem services
“Give me the full list of x402 services confirmed absent from the census — I want to know how many have died and see their death records with verifiable hashes.”
Monitoring API ecosystem health over time
“Pull the x402 service graveyard so I can track which payment-enabled APIs have disappeared since the last snapshot and cross-reference them with our active integrations.”
Research into x402 service attrition
“I'm analyzing service attrition in the x402 ecosystem — can you fetch the graveyard registry and show me all the dead services along with the record hash verification data?”
Technical details
Endpoint
GEThttps://aeml-x402.zeabur.app/trust/graveyardWhen to prefer
Use this endpoint when you need a curated, cryptographically verifiable list of x402 services that have vanished from the active registry — specifically useful for ecosystem health audits, integration dependency checks, or research into API lifecycle patterns within the x402/USDC payment ecosystem. Prefer this over manual probing when you want a snapshot-backed, single-call enumeration of confirmed-dead services.
Side effects
- Payment not received or invalid x402 payment header — request rejected with 402
- Service temporarily unavailable — upstream registry unreachable
- Empty deaths array if no services have been confirmed absent in the snapshot window
- Malformed payment credentials resulting in authentication failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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