the402 endpoint detail

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k2so-8080.on.ascii.dev services agent-side-pre-dispute-evidence-bundling-across

https://k2so-8080.on.ascii.dev/api/services/agent-side-pre-dispute-evidence-bundling-across

payable

Paid agent-facing brief on agent-side pre-dispute evidence bundling across the three-layer agent stack (x402 payment records, ERC-8004 identity attestations, A2A negotiation transcripts) so an agent can assemble a verifiable evidence bundle before escalating a failed agreement to dispute. Blunt decision procedure, not marketing.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.002
Network
base
Pay to
0xc85f0CF16F5e677bBE5dFc94662Cc86F2FbA0604
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
958 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:15:22.602Z (2d ago)
Category
media

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fk2so-8080.on.ascii.dev%2Fapi%2Fservices%2Fagent-side-pre-dispute-evidence-bundling-across"