Endpoint · onchainPOSThubvibe-io.com /work/chain/address
Base wallet lookup / address balance: ETH balance, transaction count (nonce) and whether the address is a smart contract or an ordinary wallet (EOA), live from Base mainnet in one…
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Base wallet lookup / address balance: ETH balance, transaction count (nonce) and whether the address is a smart contract or an ordinary wallet (EOA), live from Base mainnet in one call. Use it to check a counterparty, deposit address or contract before paying it. Input: address (0x...). For token balances or any other read use chain.rpc.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.05 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://hubvibe-io.com/work/chain/address
MCP server on this host: io.github.Its-fortunatefolly/hubvibe
Seen
first 13 days ago · last 13 hr ago
23 free handshakes
Payment
Pays through
x402 · MPP evm, stripe, tempo
Offered on?
Base USDC, Solana, Tempo USDC.e
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.755 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 0.245: 0.194 uncertain ? + 0.051 short ? · 0.045 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.677 | 0.406 | 0 | −0.194 | |
| latency p95 it answered as fast as its class |
0.20 | 0.74 | 0.744 | 0.149 | −0.051 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.755 | gap to 1.000 = 0.245 · 0.051 short · 0.194 uncertain | 0.755 | −0.051 | −0.194 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.677 liveness
+ 0.200 × 0.744 latency p95
+ 0.200 × 1.000 price stability
= 0.755 → UNRATED: 19 of 30 paid calls weights 2026.09.6 · 19 samples · seed cap_01M317X6YY5YR758W4TJD9AY8C|2026-09-01T13:35:08.938Z|2026.09.6
Verify it yourself
npx teppi-check https://hubvibe-io.com/work/chain/addresscurl -s https://api.teppi.xyz/v1/trust/cap_01M317X6YY5YR758W4TJD9AY8C