Endpoint · onchainGETapi.arysphere.com /v1/ventures/x402_chain_reads_v1/eth_erc20_allowance ?owner=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&spender=0x000000000022D473030F116dDEE9F6B43aC78BA3&token=0xdAC17F958D2ee523a2206206994597C13D831ec7
Ethereum mainnet ERC-20 allowance a holder granted a spender.
Read more
Ethereum mainnet ERC-20 allowance a holder granted a spender. Ethereum mainnet ERC-20 allowance: how much spender may move of owner token balance. Takes token (ERC-20 contract), owner and spender addresses; returns the allowance read live from the contract.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.003 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_erc20_allowance?owner=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&spender=0x000000000022D473030F116dDEE9F6B43aC78BA3&token=0xdAC17F958D2ee523a2206206994597C13D831ec7
MCP server on this host: com.arysphere/arysphere-x402
Seen
first 1 day ago · last 14 hr ago
2 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Arbitrum, Base USDC
Listed on?
Polygon, Arbitrum, Base
Handshakescomputed 1 day ago
0.111 from 1 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.75 | 1.00 | 0.000 | 0.000 | 0 | −0.750 | |
| latency p95 it answered as fast as its class |
0.25 | 0.44 | 0.444 | 0.111 | −0.139 | 0 | |
| Composite | 1.00 | 0.111 | gap to 1.000 = 0.889 · 0.139 short · 0.750 uncertain | 0.111 | −0.139 | −0.750 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check; price stability · nothing to score
LOW_DIVERSITYBURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_erc20_allowance?owner=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&spender=0x000000000022D473030F116dDEE9F6B43aC78BA3&token=0xdAC17F958D2ee523a2206206994597C13D831ec7curl -s https://api.teppi.xyz/v1/trust/cap_01M5H253SP36T93XSDMA6HJM10