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RWA NAV & Reserve Verification
x402
RWA NAV & Reserve Verification is a paid API for AI agents from phion.systems, paid per call via x402, $0.015/call, status unknown (last checked 2026-10-22).
Compares a real-world asset's declared NAV, reserves, and collateral against independently retrieved data sources to surface discrepancies
Price / call$0.015
Success—
StatusUnknown
How this service works
Compare declared NAV, reserves and collateral with independently retrieved sources
Output
Returns a structured comparison of the declared NAV, reserves, and collateral against independently retrieved data, highlighting any discrepancies, mismatches, or inconsistencies between the declared figures and the verified values from external sources.
Example use cases
Tokenized Fund Pre-Investment Audit
“Before I allocate to this tokenized treasury fund, can you cross-check their declared NAV of $85M and reported $82M in reserves against independent data to see if the numbers actually hold up?”
RWA Collateral Due Diligence
“I need to verify the collateral backing for this on-chain RWA — the issuer claims $15M in gold reserves. Can you independently check whether their declared collateral figures are consistent with third-party sources?”
Periodic Reserve Reconciliation
“Run a verification on this stablecoin fund's weekly reserve report — they declared $200M in Treasuries and $5M cash — and flag any discrepancies compared to independently retrieved data.”
Technical details
Endpoint
POSThttps://phion.systems/v1/paid/rwa/nav-reserve?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent needs to independently validate the accuracy of declared NAV, reserve, or collateral figures for real-world assets or tokenized funds — particularly before investment decisions, compliance checks, or when auditing issuer attestations. Prefer it over generic data lookup when you specifically need a comparison between declared and independently sourced figures with discrepancy detection.
Side effects
- Input body missing required NAV or reserve fields — returns validation error
- Independent source data unavailable or stale — verification cannot be completed
- Asset identifier unrecognized — no matching independent data found
- Declared figures format incompatible with expected schema — parsing failure
- Network timeout when retrieving independent source data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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