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RWA Transaction Assurance
x402
RWA Transaction Assurance is a paid API for AI agents from phion.systems, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-22).
Verifies asset ownership, payment validity, delivery conditions, and transfer restrictions as a single composite transaction check for real-world asset (RWA) operations
Price / call$0.02
Success—
StatusUnknown
How this service works
Verify asset, payment, delivery and transfer restrictions as one transaction
Output
Returns a composite assurance result indicating whether the asset, payment, delivery, and transfer restriction checks each passed or failed, along with any restriction flags or blocking conditions identified across all four verification dimensions.
Example use cases
Pre-settlement RWA deal validation
“We're about to settle a tokenized bond transfer — can you run the RWA transaction assurance check on the asset, the payment terms, and the delivery conditions to make sure nothing is blocked before we proceed?”
Compliance gate for asset tokenization platform
“Before we allow this user to transfer their tokenized real estate asset, verify that the asset is legitimate, the payment is valid, and there are no transfer restrictions on their wallet all in one check.”
Automated pre-flight for DeFi RWA protocol
“Our smart contract is about to execute an RWA transaction — run a combined assurance check on the asset details, payment route, delivery requirements, and transfer restrictions so we know it's safe to proceed.”
Technical details
Endpoint
POSThttps://phion.systems/v1/paid/rwa/transaction-assurance?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to validate all four pillars of an RWA transaction (asset, payment, delivery, transfer restrictions) in a single API call rather than making separate verification calls. Ideal for pre-settlement gates, compliance checks on tokenized asset platforms, or any automated workflow where a unified pass/fail verdict across all dimensions is required before executing a real-world asset transfer.
Side effects
- Missing required input body fields — returns validation error
- Asset not recognized or unverifiable — check returns failed asset status
- Transfer restrictions detected — check returns restriction block
- Payment details invalid or expired — payment check fails
- Delivery conditions not met — delivery verification fails
- Malformed request body — returns schema error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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