Endpoint · onchainPOSTallowance.schemasure.com /v1/guard/allowance
Decide whether to grant an ERC-20, NFT or Permit2 allowance before signing it.
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Decide whether to grant an ERC-20, NFT or Permit2 allowance before signing it. Send owner, token, spender and amount, or the unsigned approve, setApprovalForAll or Permit2 calldata. Returns allow, warn, block or unknown with the allowance already on chain, the requested scope and the rule behind it, whether this raises or lowers exposure, and whether the spender is a contract, upgradeable or denylisted. Returns unknown rather than guessing. Not a guarantee a spender is honest.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.015 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://allowance.schemasure.com/v1/guard/allowance
Seen
first 14 days ago · last 15 hr ago
39 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 3 days ago
0.736 from 30 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.46 | 0.293 | 0.059 | −0.109 | −0.033 | |
| liveness it answered at all |
0.60 | 1.00 | 0.795 | 0.477 | 0 | −0.123 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.736 | gap to 1.000 = 0.264 · 0.109 short · 0.156 uncertain | 0.736 | −0.109 | −0.156 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://allowance.schemasure.com/v1/guard/allowancecurl -s https://api.teppi.xyz/v1/trust/cap_01M2Z12MXDJ505QBNRH2HAPWRX