Endpoint · onchainGETstore.agentexchange.work /chain/allowance ?chain=base&owner=0x...&spender=0x...&token=0x...
How much of an ERC-20 token a spender is approved to move from an owner's wallet, via allowance, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis.
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How much of an ERC-20 token a spender is approved to move from an owner's wallet, via allowance, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The approval read every DeFi, swap and trading agent makes before (and after) a transaction to know if an approve is needed. Live public RPC; one paid call.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.09 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://store.agentexchange.work/chain/allowance?chain=base&owner=0x...&spender=0x...&token=0x...
MCP server on this host: io.github.rccola990-cloud/x402-agent-store
Seen
first 35 days ago · last 24 days ago
36 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Handshakescomputed 17 days ago
0.698 from 36 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 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| liveness it answered at all |
0.60 | 1.00 | 0.829 | 0.498 | 0 | −0.102 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.698 | gap to 1.000 = 0.302 · 0.200 short · 0.102 uncertain | 0.698 | −0.200 | −0.102 |
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://store.agentexchange.work/chain/allowance?chain=base&owner=0x...&spender=0x...&token=0x...curl -s https://api.teppi.xyz/v1/trust/cap_01M1A59KQ2JDJHYCS9E3AA45ZT