# Blockchain Money Map Cross-Agent Payment Graph Anomaly Lens

> Blockchain Money Map Cross-Agent Payment Graph Anomaly Lens is a paid API for AI agents from api.blockchainmoneymap.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Analyzes a cross-agent payment graph (nodes and edges) to detect anomalies and suspicious patterns using a configurable risk policy

## Facts

- Endpoint: POST https://api.blockchainmoneymap.com/api/x402/x402-cross-agent-payment-graph-anomaly-lens
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockchain-money-map-cross-agent-payment-graph-anomaly-lens-495c632f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_E5_G8VeN25HXkC2eVmJGv

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 blockchain-money-map-cross-agent-payment-graph-anomaly-lens-495c632f -d '<json body>'
```

Example prompt: Analyze this payment graph for anomalies — I have 8 nodes (wallet addresses) and 10 edges (transactions between them), and I want to apply a high-risk policy to flag anything that looks like layering or unusual cross-agent flows. Compare against the reference graph of known benign patterns I'll provide.

## When to prefer this

Choose this endpoint when you need to detect anomalies or suspicious patterns specifically in cross-agent blockchain payment graphs, especially when you have structured node/edge data and want to apply a configurable risk policy. It is purpose-built for AI agent payment network analysis and x402-paid flows, making it more targeted than generic blockchain analytics tools. Best used when you have up to 10 nodes and 10 edges and optionally a reference baseline of known-good patterns to compare against.

## Known failure modes

- Graph exceeds max node/edge count (10 each) — request rejected
- Missing required nodes or edges arrays — validation error
- Invalid mode value (must be 'analyze') — schema error
- Malformed risk_policy or known_benign_patterns string — unpredictable results
- Payment not received (x402 flow failure) — 402 response
- Empty graph with no nodes or edges — may return trivial result

## How this service works

Choose Blockchain Money Map for human-readable public blockchain reports or x402-paid agent API services.

## Output

A JSON response containing anomaly analysis of the submitted payment graph, including identified suspicious patterns, risk scores for nodes and edges, flagged anomalies, and comparison results against any reference graph provided.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "mode": {
   "enum": [
    "analyze"
   ]
  },
  "facts": {
   "type": "object",
   "required": [
    "nodes",
    "edges"
   ],
   "properties": {
    "edges": {
     "type": "array",
     "maxItems": 10
    },
    "nodes": {
     "type": "array",
     "maxItems": 10
    },
    "request_ids": {
     "type": "string",
     "maxLength": 500
    },
    "risk_policy": {
     "type": "string",
     "maxLength": 500
    },
    "time_buckets": {
     "type": "string",
     "maxLength": 500
    },
    "known_benign_patterns": {
     "type": "string",
     "maxLength": 500
    }
   },
   "additionalProperties": false
  },
  "policy": {
   "type": "object",
   "additionalProperties": true
  },
  "reference_facts": {
   "type": "object",
   "required": [
    "nodes",
    "edges"
   ],
   "properties": {
    "edges": {
     "type": "array",
     "maxItems": 10
    },
    "nodes": {
     "type": "array",
     "maxItems": 10
    },
    "request_ids": {
     "type": "string",
     "maxLength": 500
    },
    "risk_policy": {
     "type": "string",
     "maxLength": 500
    },
    "time_buckets": {
     "type": "string",
     "maxLength": 500
    },
    "known_benign_patterns": {
     "type": "string",
     "maxLength": 500
    }
   },
   "additionalProperties": false
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockchain-money-map-cross-agent-payment-graph-anomaly-lens-495c632f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.blockchainmoneymap.com](https://www.zero.xyz/host/api.blockchainmoneymap.com/llms.txt)