b20-token-info?address=0x833589fcd6edb6e08f4c7c32d4f71b54bda02913

ERC-20 metadata plus B20 signals for any Base address: name, symbol, decimals, total supply, best-effort paused/cap, bytecode size, and whether the address carries the…

ERC-20 metadata plus B20 signals for any Base address: name, symbol, decimals, total supply, best-effort paused/cap, bytecode size, and whether the address carries the factory-issued 0xB200 prefix. Works on plain ERC-20s too (isB20 comes back false).

UNRATEDListed

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?

0x77065d81…16744121

URL

https://agent402.tools/api/b20-token-info?address=0x833589fcd6edb6e08f4c7c32d4f71b54bda02913

MCP server on this host: io.github.MikeyPetrillo/agent402

Seen

first 29 days ago · last 14 hr ago

54 free handshakes

Payment

Pays through

x402 · MPP evm, tempo

Offered on?

algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, eip155:10, eip155:1329, Polygon, eip155:143, Arbitrum, eip155:42220, Avalanche, Robinhood Chain, Base USDC, Solana, stellar:pubnet, Tempo USDC.e

Listed on?

Polygon, Arbitrum, Avalanche, Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.726 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 0.274: 0.161 uncertain ? + 0.113 short ? · 0.074 to B

How the composite of 0.726 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.44	0.000		0.000	−0.113	−0.087
liveness it answered at all	0.60	1.00	0.877		0.526	0	−0.074
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.726	gap to 1.000 = 0.274 · 0.113 short · 0.161 uncertain	0.726	−0.113	−0.161

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.200 × 0.000   latency p95    
+ 0.600 × 0.877   liveness       
+ 0.200 × 1.000   price stability
= 0.726           → UNRATED: 50 of 30 paid calls      weights 2026.09.6 · 50 samples · seed cap_01M1RD9AYTF622ARQVPCTZXAFT|2026-09-01T17:45:32.248Z|2026.09.6

Verify it yourselfnpx teppi-check https://agent402.tools/api/b20-token-info?address=0x833589fcd6edb6e08f4c7c32d4f71b54bda02913curl -s https://api.teppi.xyz/v1/trust/cap_01M1RD9AYTF622ARQVPCTZXAFT