Endpoint · onchainPOSTfiatdock.com /v1/chain/usdc-balance
USDC balance of any address on Base — the x402 settlement asset (atomic + USDC).
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USDC balance of any address on Base — the x402 settlement asset (atomic + USDC). Pay-per-call via x402. An empty body is answered for the wallet that pays (the payment's signer); send {"address":"0x…"} for any other address.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
Seen
first 35 days ago · last 15 hr ago
64 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 10 hr ago
0.836 from 55 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 | 0.72 | 0.517 | 0.103 | −0.056 | −0.041 | |
| liveness it answered at all |
0.60 | 1.00 | 0.888 | 0.533 | 0 | −0.067 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.836 | gap to 1.000 = 0.164 · 0.056 short · 0.108 uncertain | 0.836 | −0.056 | −0.108 |
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://fiatdock.com/v1/chain/usdc-balancecurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51QB6GVWY64HDY7V6JZ09