Endpoint · onchainPOSTdt0ur.online /api/onchain/contract
Classify any address on base, ethereum, arbitrum, optimism, polygon, bsc: wallet (EOA, incl.
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Classify any address on base, ethereum, arbitrum, optimism, polygon, bsc: wallet (EOA, incl. EIP-7702 delegation) or contract, bytecode size, upgradeable proxy and implementation (EIP-1967, beacon, EIP-1167 clones), token standard (ERC-20/721/1155), Safe multisig threshold and owners, and Ownable owner.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://dt0ur.online/api/onchain/contract
Seen
first 11 days ago · last 17 hr ago
19 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.749 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 0.251: 0.246 uncertain ? + 0.006 short ? · 0.051 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.590 | 0.354 | 0 | −0.246 | |
| latency p95 it answered as fast as its class |
0.20 | 0.97 | 0.972 | 0.194 | −0.006 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.749 | gap to 1.000 = 0.251 · 0.006 short · 0.246 uncertain | 0.749 | −0.006 | −0.246 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.590 liveness
+ 0.200 × 0.972 latency p95
+ 0.200 × 1.000 price stability
= 0.749 → UNRATED: 15 of 30 paid calls weights 2026.09.6 · 15 samples · seed cap_01M36CNY5HFMTNB6NKA3YNFWRQ|2026-09-01T09:26:53.196Z|2026.09.6
Verify it yourself
npx teppi-check https://dt0ur.online/api/onchain/contractcurl -s https://api.teppi.xyz/v1/trust/cap_01M36CNY5HFMTNB6NKA3YNFWRQ