Endpoint · onchainPOSTapi.onesource.io /api/chain/call
Simulate a read-only Ethereum contract call via eth_call - no transaction sent
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.onesource.io/api/chain/call
Seen
first 34 days ago · last 12 hr ago
78 free handshakes
Payment
Pays through
x402 · MPP tempo
Offered on?
Base USDC, Tempo USDC.e
Listed on?
Base
Handshakescomputed 5 days ago
0.762 from 62 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 | 0.35 | 0.176 | 0.035 | −0.130 | −0.035 | |
| liveness it answered at all |
0.60 | 0.99 | 0.878 | 0.527 | −0.007 | −0.066 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.762 | gap to 1.000 = 0.238 · 0.137 short · 0.101 uncertain | 0.762 | −0.137 | −0.101 |
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://api.onesource.io/api/chain/callcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51MFXSFBDXPBBEPK8B886