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SML RWA Intelligence Suite – Proof of Reserves
x402
SML RWA Intelligence Suite – Proof of Reserves is a paid API for AI agents from sml-rwa-api.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).
Returns live proof-of-reserves data for a specified real-world asset (RWA), verifying on-chain collateral backing against claimed holdings.
Price / call$0.001
Success—
StatusUnknown
How this service works
Live RWA intelligence for agents. Free /x402/rwa-assets from DefiLlama+CoinGecko; premium valuation/PoR/intelligence settle USDC on Base via x402. No synthetic catalog.
Output
Returns live proof-of-reserves data for the specified RWA asset, including on-chain collateral amounts, reserve backing ratios, and verification metadata sourced from DefiLlama and CoinGecko. Payable per-call at $0.001 USDC on Base via x402.
Example use cases
Audit tokenized treasury fund reserves
“Fetch the proof-of-reserves for BUIDL right now and tell me whether its on-chain collateral fully covers its outstanding token supply.”
DeFi protocol collateral risk check
“Before our protocol accepts ONDO as collateral, can you verify its current proof-of-reserves and tell me the backing ratio?”
Investor due diligence on RWA token
“I'm considering investing in a tokenized money market fund — can you pull the latest proof-of-reserves attestation for it using the asset ID 'stbt' so I can check if it's properly collateralized?”
Technical details
Endpoint
GEThttps://sml-rwa-api.onrender.com/x402/proof-of-reservesWhen to prefer
Choose this endpoint when you need live, per-asset proof-of-reserves verification for real-world asset tokens — especially tokenized treasuries, money market funds, or bonds listed on DeFi protocols. It combines DefiLlama and CoinGecko data without synthetic or fabricated entries, making it trustworthy for collateral audits, risk checks, and investor due diligence. Prefer it over generic DeFi data APIs when you specifically need reserve attestation rather than price or liquidity data.
Side effects
- Unknown or unsupported asset_id returns an error or empty result
- Stale data if upstream DefiLlama/CoinGecko feeds are delayed
- x402 payment failure if USDC balance or Base network transaction fails
- Network timeout if the Render.com host is under load
- Missing asset_id parameter results in a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | — |
Output
Schema · Response
{
"example": {}
}Tags
x402
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