Snapshot one Base wallet in a single call
Snapshot one Base wallet in a single call: ETH balance, top token holdings, first and last activity, and outgoing transaction count. Use this when an agent needs a wallet's shape before deciding to pay, trust, or transact with it. Explorer fields that cannot be supplied come back marked unknown, never invented.
Answeringour last check, 2026-10-24
1 of 1checks answered this week
1131 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
POST https://stall-row-production.up.railway.app/v1/wallet-snapshot
| Category | Market data |
|---|---|
| Provider host | stall-row-production.up.railway.app |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-24 | valid payment request | 402 | $0.005 | 1131 ms |
Example input (from the provider)
{
"body": {
"address": "0x097f9685D1e0752bF8B02d61E5Ce9be7eA0FBA7F"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"address": {
"type": "string"
}
},
"required": [
"address"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"address": {
"type": "string"
},
"eth_balance": {
"type": "string"
},
"eth_balance_source": {
"type": "string"
},
"eth_balance_wei": {
"type": [
"string",
"null"
]
},
"first_activity": {
"type": "string"
},
"is_contract": {
"type": [
"boolean",
"string",
"null"
]
},
"last_activity": {
"type": "string"
},
"note": {
"type": "string"
},
"outgoing_tx_count_nonce": {
"type": [
"integer",
"null"
]
},
"sources": {
"type": "object"
},
"token_balances": {
"items": {
"properties": {
"address": {
"type": [
"string",
"null"
]
},
"balance": {
"type": [
"string",
"null"
]
},
"balance_raw": {
"type": [
"string",
"null"
]
},
"decimals": {
"type": [
"integer",
"null"
]
},
"name": {
"type": [
"string",
"null"
]
},
"symbol": {
"type": [
"string",
"null"
]
}
},
"required": [
"address",
"name",
"symbol",
"decimals",
"balance",
"balance_raw"
],
"type": "object"
},
"type": [
"array",
"string"
]
}
},
"required": [
"address",
"eth_balance",
"sources"
],
"type": "object"
},
"schema": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}