Reads the transaction history of one wallet from a public block explorer index a
Reads the transaction history of one wallet from a public block explorer index and groups it by kind of action. Classification follows the called contract and method, never the amount - a transfer to a known router is a swap, not a payment. Anything that cannot be backed by a method name stays in the category "unbekannt", which is a valid answer here: a large honest remainder beats an invented assignment. Limits: history comes from a public index available for Ethereum, Base, Arbitrum and Optimi
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://kette.halowerk.com/wallet/activity
| Category | Market data |
|---|---|
| Provider host | kette.halowerk.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"body": {
"wallet": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
},
"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": {
"additionalProperties": false,
"properties": {
"chains": {
"description": "Chains to query. Default: ethereum, base, arbitrum, optimism.",
"items": {
"type": "string"
},
"maxItems": 4,
"type": "array"
},
"limit": {
"default": 100,
"description": "Upper bound of transactions examined per chain.",
"maximum": 200,
"minimum": 10,
"type": "integer"
},
"wallet": {
"description": "Wallet address, 0x followed by 40 hex characters.",
"type": "string"
},
"window": {
"default": "30d",
"description": "Time window. Default 30d.",
"enum": [
"7d",
"30d",
"90d",
"all"
],
"type": "string"
}
},
"required": [
"wallet"
],
"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"
}
},
"required": [
"input"
],
"type": "object"
}