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CoinOpSelect Escrow Transition Validator
x402
CoinOpSelect Escrow Transition Validator is a paid API for AI agents from coinop.publicvm.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).
Checks whether a given escrow status transition (from one state to another) is allowed within the CoinOpSelect on-chain escrow workflow.
Price / call$0.01
Success—
StatusUnknown
How this service works
Paid on-chain token, wallet, contract and research data over x402 on Base.
Output
Returns a JSON object with a 'query' string (e.g. 'escrow-transition') and an 'allowed' boolean indicating whether the requested escrow status transition is permitted.
Example use cases
Pre-flight escrow state check
“Before I release the funds, can you verify whether an escrow is allowed to move from 'locked' to 'released'? I don't want to trigger an invalid transition on-chain.”
Dispute resolution workflow guard
“I'm trying to move an escrow from 'disputed' to 'resolved' — can you check if that transition is permitted in the escrow system so I know it won't fail?”
Escrow onboarding flow validation
“We're building an escrow flow and need to confirm that transitioning from 'created' to 'funded' is a valid status change — can you look that up for us?”
Technical details
Endpoint
GEThttps://coinop.publicvm.com/api/v1/escrow/transition?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically validate whether a specific escrow state transition is permitted before attempting it on-chain, particularly within the CoinOpSelect escrow workflow on Base. Prefer this over guessing valid transitions from documentation when building escrow automation agents.
Side effects
- Missing required 'from' or 'to' query parameters returns an error
- Invalid or unrecognized status values may return allowed: false or an error
- Payment via x402 not completed results in HTTP 402 response blocking the call
- Incorrect 'type' or 'method' fields may cause unexpected validation results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"query": "escrow-transition",
"allowed": true
}
}Tags
x402
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