Base on-chain address labels (eth-labels 104k category tags), tx explainer, clusters, CCTP USDC.
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Alert statistics overview: totals, breakdown by kind / severity / address, and the latest alert time.
Statistics for the last N hours; omit for all time
Alert statistics overview: totals, breakdown by kind / severity / address, and the latest alert time.
| Argument | Type | Description |
|---|---|---|
| hours | integer | Statistics for the last N hours; omit for all time |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"hours": {
"type": "integer",
"maximum": 720,
"minimum": 1,
"description": "Statistics for the last N hours; omit for all time"
}
},
"additionalProperties": false
}Detect the set of addresses funded by a single funder (shared funding-source cluster). Useful for sybil / entity detection.
| Argument | Type | Description |
|---|---|---|
| funder* | string | 0x-prefixed funder address |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"funder"
],
"properties": {
"funder": {
"type": "string",
"description": "0x-prefixed funder address"
}
},
"additionalProperties": false
}Explain what a transaction did: status, sender/receiver (with identity labels), transfer details, and whether it looks like a cross-chain bridge operation.
| Argument | Type | Description |
|---|---|---|
| txHash* | string | 0x-prefixed transaction hash |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"txHash"
],
"properties": {
"txHash": {
"type": "string",
"description": "0x-prefixed transaction hash"
}
},
"additionalProperties": false
}Look up the identity label of an EVM address (Base, open eth-labels dataset; mostly category tags rather than named entities). Returns which entity the address belongs to; unlabelled addresses return null. Call with no arguments for a free demo result.
| Argument | Type | Description |
|---|---|---|
| address | string | 0x-prefixed address. Omit it to run a free demo lookup (USDC contract on Base), e.g. 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"address": {
"type": "string",
"description": "0x-prefixed address. Omit it to run a free demo lookup (USDC contract on Base), e.g. 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}
},
"additionalProperties": false
}List every paid HTTP endpoint of this service with its live per-call price in USDC on Base. Takes no arguments. Call this first to discover what you can buy and what it costs.
No arguments.
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {}
}Query historical alert records; filterable by address, rule kind, severity, and time range.
| Argument | Type | Description |
|---|---|---|
| kind | string | Filter by alert kind |
| hours | integer | Alerts from the last N hours |
| limit | integer | Number of records (default 20, max 100) |
| address | string | Filter by monitored address (0x-prefixed) |
| severity | string | Filter by severity |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"kind": {
"enum": [
"large_outflow",
"large_inflow",
"balance_drain",
"startup"
],
"type": "string",
"description": "Filter by alert kind"
},
"hours": {
"type": "integer",
"maximum": 720,
"minimum": 1,
"description": "Alerts from the last N hours"
},
"limit": {
"type": "integer",
"default": 20,
"maximum": 100,
"minimum": 1,
"description": "Number of records (default 20, max 100)"
},
"address": {
"type": "string",
"description": "Filter by monitored address (0x-prefixed)"
},
"severity": {
"enum": [
"info",
"warn",
"critical"
],
"type": "string",
"description": "Filter by severity"
}
},
"additionalProperties": false
}CCTP cross-chain transfer tracking: given a source-chain tx hash, find which transfer it belongs to, how much moved, the destination chain, and whether it arrived. Supports Base → Ethereum and other CCTP chains.
| Argument | Type | Description |
|---|---|---|
| txHash* | string | Transaction hash on the source chain (0x-prefixed, 66 chars) |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"txHash"
],
"properties": {
"txHash": {
"type": "string",
"description": "Transaction hash on the source chain (0x-prefixed, 66 chars)"
}
},
"additionalProperties": false
}