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Pre-payment Escrow Contract Grading for x402 Escrow-Gated Offers
x402
Pre-payment Escrow Contract Grading for x402 Escrow-Gated Offers is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status down (last checked 2026-10-31).
Returns a deterministic agent-side decision procedure for grading a merchant's escrow terms before committing funds to an x402B-style escrow-gated offer.
Price / call$0.002
Success—
StatusDown
How this service works
Paid agent-facing brief on Pre-payment escrow contract grading for escrow-gated x402 offers (x402B-style): agent-side deterministic procedure to grade a merchant's escrow terms before committing funds. Cover non-custodial vs custodial escrow custodian verification, release condition specificity (deliverable proof, hash, time-based), dispute and refund path existence, fee and lockup duration, abort criteria when escrow terms are underspecified. Blunt decision procedure, not marketing.
Output
A structured paid response containing a prose decision-procedure brief for agents, covering: non-custodial vs custodial escrow classification, custodian verification, release condition specificity (deliverable proof, hash, or time-based), dispute and refund path existence, fee and lockup duration assessment, and explicit abort criteria when escrow terms are underspecified. Includes ok/paid status, service slug, generation source (llm/reasoning/deterministic), and ISO-8601 timestamp.
Example use cases
Abort decision for underspecified escrow
“This x402 merchant is asking me to lock funds in escrow but hasn't clearly defined what counts as proof of delivery — can you run the escrow grading procedure and tell me if I should abort before committing?”
Custodian verification before settlement
“Before I pay into this escrow contract, I need to know whether the custodian is non-custodial or custodial and whether their identity checks out — run the x402 escrow grading procedure and give me the verdict.”
Fee and lockup duration risk check
“This x402B escrow offer has a 30-day lockup and a 2% fee — use the escrow contract grading procedure to tell me if the dispute and refund paths are sufficient to justify those terms before I send funds.”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/pre-payment-escrow-contract-grading-for-escrow-g?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs a blunt, structured decision procedure to evaluate a merchant's x402B-style escrow offer before committing funds — especially when the agent requires coverage of custodian identity, release condition specificity, dispute/refund path existence, and abort criteria in a single callable brief. Prefer this over general legal or financial advice endpoints when the context is specifically x402 protocol escrow gating on Base/USDC.
Side effects
- Payment not submitted or insufficient — returns 402 with payment details
- Topic override not recognized — procedure may fall back to default escrow grading topic
- LLM or reasoning backend unavailable — generationSource may indicate fallback or error
- Escrow terms not provided — procedure operates on general principles rather than specific contract
- Rate limiting or service unavailability at k2so.wrong.systems
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"paid": true,
"result": {
"ok": true,
"brief": "plain prose decision procedure (120+ words)",
"model": "deepseek/deepseek-v4-flash-0731",
"topic": "string topic",
"service": "pre-payment-escrow-contract-grading-for-escrow-g",
"procedure": "same as brief",
"generatedAt": "2026-01-01T00:00:00.000Z",
"generationSource": "deterministic"
},
"service": "pre-payment-escrow-contract-grading-for-escrow-g",
"provider": "K-2SO"
}
}Tags
x402
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