# MistTrack Risk Score Task Creator

> MistTrack Risk Score Task Creator is a paid API for AI agents from openapi.misttrack.io, paid per call via x402, $1/call, status unknown (last checked 2026-09-15).

Creates an asynchronous AML risk scoring task for a blockchain address, returning a task handle to retrieve the risk assessment result

## Facts

- Endpoint: POST https://openapi.misttrack.io/x402/risk_score_create_task
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/misttrack-risk-score-task-creator-bf2d21b2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9mUIxKbnCCztlX6obL4ux

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability misttrack-risk-score-task-creator-bf2d21b2 -d '<json body>'
```

Example prompt: Can you run a MistTrack AML risk check on the Ethereum address 0x3f5CE5FBFe3E9af3971dD833D26bA9b5C936f0bE to see if it's flagged as high-risk or linked to any suspicious activity?

## When to prefer this

Choose this endpoint when you need programmatic, pay-per-call AML risk scoring on a specific blockchain address without a subscription, especially in agentic workflows requiring on-demand compliance checks. Prefer this over manual blockchain explorers when you need structured risk data, and over subscription AML APIs when call volume is low or unpredictable. Best suited for async screening pipelines where you initiate the task and poll for results.

## Known failure modes

- Invalid or malformed blockchain address returns success:false with an error message
- Unsupported coin/token symbol may result in no result being generated
- Missing required address field returns a validation error
- Network or payment failure (x402 USDC payment not settled) blocks task creation
- Task created but has_result is false, requiring a subsequent polling call to retrieve results

## How this service works

Blockchain address labels and risk detection API with x402 payment protocol

## Output

Returns a success boolean, a message string, and a data object containing has_result (whether the risk score result is already available) and scanned_ts (the Unix timestamp of when the scan was initiated). This is an async task-creation endpoint — the task ID or polling mechanism is implicit; the agent should check has_result to determine if results are ready.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "address"
 ],
 "properties": {
  "coin": {
   "type": "string",
   "description": "Coin/token symbol"
  },
  "txid": {
   "type": "string",
   "description": "Transaction hash"
  },
  "address": {
   "type": "string",
   "description": "Blockchain address to query"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "msg": {
   "type": "string"
  },
  "data": {
   "type": "object",
   "properties": {
    "has_result": {
     "type": "boolean"
    },
    "scanned_ts": {
     "type": "integer"
    }
   }
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/misttrack-risk-score-task-creator-bf2d21b2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from openapi.misttrack.io](https://www.zero.xyz/host/openapi.misttrack.io/llms.txt)