Read recent large ERC-20 transfers directly from Base, Ethereum, or Arbitrum by
Read recent large ERC-20 transfers directly from Base, Ethereum, or Arbitrum by scanning Transfer logs over the most recent blocks and filtering by a minimum token amount. Defaults to USDC on Base. Public RPC providers cap the scan window, so this covers the most recent blocks rather than a long history, and it does not label exchange wallets.
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://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/whale_alerts
| Category | Market data |
|---|---|
| Provider host | ai-data-marketplace-1042299154756.us-central1.run.app |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 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)
{
"method": "GET",
"queryParams": {
"chain": "base",
"min_amount": 100000
},
"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": {
"additionalProperties": true,
"properties": {
"blocks": {
"description": "How many recent blocks to scan, 1 to 10. Public RPC providers cap this window.",
"type": "integer"
},
"chain": {
"description": "base, ethereum, or arbitrum. Defaults to base.",
"type": "string"
},
"limit": {
"description": "Maximum transfers to return, 1 to 100. Defaults to 25.",
"type": "integer"
},
"min_amount": {
"description": "Minimum transfer size in whole tokens. Defaults to 100000.",
"type": "integer"
},
"token": {
"description": "ERC-20 contract address to scan. Defaults to USDC on the selected chain.",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": true,
"properties": {
"marketplace_metadata": {
"additionalProperties": true,
"properties": {
"availability": {
"type": "string"
},
"billable": {
"type": "boolean"
},
"data_mode": {
"type": "string"
},
"source": {
"type": "string"
}
},
"required": [
"data_mode",
"billable",
"availability",
"source"
],
"type": "object"
},
"min_usd_value": {
"type": "integer"
},
"network": {
"type": "string"
},
"success": {
"type": "boolean"
},
"transactions": {
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"success",
"network",
"min_usd_value",
"transactions",
"marketplace_metadata"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}