Recently deployed B20 tokens on Base
Recently deployed B20 tokens on Base: scans the factory's B20Created logs over a block window, locates each new token by its 0xB200 address prefix, and enriches it with live name/symbol/decimals eth_calls. ?blocks=50000&limit=25
Answeringour last check, 2026-09-24
1 of 1checks answered this week
930 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://agent402.tools/api/b20-new-tokens
| Category | Market data |
|---|---|
| Provider host | agent402.tools |
| Networks | algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, eip155:10, eip155:1329, eip155:137, eip155:143, eip155:42161, eip155:42220, eip155:43114, eip155:4663, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, stellar:pubnet |
| Payment schemes | exact, upto |
| Self-reported calls, 30 days | 6 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.005 | 930 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"blocks": 1000
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"blocks": {
"description": "lookback window in blocks (default 50000 \u2248 28h, max 200000)",
"type": "number"
},
"limit": {
"description": "max tokens returned, newest first (default 25, max 100)",
"type": "number"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"count": {
"type": "integer"
},
"factory": {
"type": "string"
},
"fromBlock": {
"type": "integer"
},
"network": {
"type": "string"
},
"scannedFromBlock": {
"type": "integer"
},
"skipped": {
"type": "integer"
},
"toBlock": {
"type": "integer"
},
"tokens": {
"type": "array"
},
"truncated": {
"type": "boolean"
}
},
"required": [
"network",
"factory",
"fromBlock",
"toBlock",
"scannedFromBlock",
"truncated",
"count",
"skipped",
"tokens"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}