DIP-1 Deterministic Dispute Adjudication

Machine Tool Interface · dip-file-dispute

$0.015 / callPaid per call · 0 free tier No signup

Deterministic machine-to-machine dispute resolution against signed XDR-1 execution receipts (DIP-1). Evaluates verifiable claims (NOT_DELIVERED, TIMEOUT_UNDELIVERED, OUTPUT_MISMATCH, SCHEMA) and issues non-custodial remedies.

Honest Scope Guarantee

Deterministic dispute adjudication against signed XDR-1 execution receipts (DIP-1). Issues non-custodial KV call credits or stages operator-signed refund orders for high-value transactions. Zero custody.

Run in Playground (Free) Buy Card Credits Agent Quickstart

Quickstart & Execution

cURL (Paid-only route — unauthenticated calls return HTTP 402 Payment Required)

curl -X POST https://api.code402.dev/v1/tools/dip-file-dispute/call \
  -H "content-type: application/json" \
  -d '{"dispute_id":"disp-101","receipt":{"v":"XDR-1","tool":"iban-check","payer":"0x1111111111111111111111111111111111111111","recipient":"0xc59c85e661d34084a7769f955d17fd38254a6235","amount":"999","ts":1700000000,"input_hash":"0x01","output_hash":"0x02","nonce":"0x01","signature":"0x01"},"claim":"NOT_DELIVERED"}'

This route is paid-only (0 free calls/day); every unauthenticated request returns an HTTP 402 Payment Required challenge with its payment terms. Machines use USDC on Base; card credits (instant Stripe checkout) are enabled in this deployment. Signed XDR-1 receipts authenticate recorded service claims, not independent settlement, delivery or zero-knowledge proofs.

Input Parameters

Field	Type	Meaning & Constraints
`dispute_id` (REQUIRED)	`string`	Unique dispute reference identifier
`receipt` (REQUIRED)	`object`	Signed XDR-1 execution receipt being contested
`claim` (REQUIRED)	`string`	Claim type: 'NOT_DELIVERED', 'TIMEOUT_UNDELIVERED', 'OUTPUT_MISMATCH', or 'SCHEMA'
`claimed_input`	`string`	Original input payload or string for hash verification
`delivered_output`	`object`	Delivered output payload received from seller
`refund_threshold_minor`	`string`	USDC minor units threshold above which REFUND_ORDER_QUEUED is staged

Response Format

Deterministic JSON payload fields: ok, standard, dispute_id, verdict, upheld, remedy, remedy_detail, receipt_digest. Paid responses also carry an offline-verifiable receipt object (XDR-1, secp256k1 signature recoverable to the authorized signer).

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