Endpoint · onchainPOSTchain.openverbs.com /v1/read-contract
Call a read-only (view/pure) function on any deployed contract via eth_call and get the decoded result.
Read more
Call a read-only (view/pure) function on any deployed contract via eth_call and get the decoded result. Give the contract address and a human-readable signature (e.g. 'balanceOf(address) view returns (uint256)') plus args; include return types to decode outputs, else raw hex is returned. Reads allowances, oracle prices and vault/DAO state. Read-only, no signing. Ethereum, Base, Arbitrum, Optimism, Polygon.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.006 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://chain.openverbs.com/v1/read-contract
Seen
first 6 days ago · last 4 days ago
10 free handshakes
Payment
Pays through
x402 · MPP evm, tempo
Offered on?
Base USDC, Tempo 0x8335…2913
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.391 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.609: 0.409 uncertain ? + 0.200 short ? · 0.059 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.318 | 0.191 | 0 | −0.409 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.391 | gap to 1.000 = 0.609 · 0.200 short · 0.409 uncertain | 0.391 | −0.200 | −0.409 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.318 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.391 → UNRATED: 9 of 30 paid calls weights 2026.09.6 · 9 samples · seed cap_01M3K8PF0WF1C1Z0W75MX42DMD|2026-09-03T13:51:07.280Z|2026.09.6
Verify it yourself
npx teppi-check https://chain.openverbs.com/v1/read-contractcurl -s https://api.teppi.xyz/v1/trust/cap_01M3K8PF0WF1C1Z0W75MX42DMD