# Anchor X402 Wallet Investigation

> Anchor X402 Wallet Investigation is a paid API for AI agents from api.anchor-x402.com, paid per call via x402, $1.77/call, status unknown (last checked 2026-09-15).

Runs an async multi-step AI-driven due diligence investigation on a wallet address, returning a signed markdown report with JSON sidecar anchored on Base and Solana.

## Facts

- Endpoint: POST https://api.anchor-x402.com/v1/investigate
- Price: $1.77/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-anchor-x402-com-9388e567
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uZLut7qgdC6Y73tb1u_DK

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 api-anchor-x402-com-9388e567 -d '<json body>'
```

Example prompt: Run a full due diligence investigation on wallet address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e and give me the signed markdown report with the on-chain anchor proof once it's ready — I need to know if this counterparty is safe to transact with.

## When to prefer this

Choose this endpoint when you need a comprehensive, agent-driven, multi-step investigation of a wallet with a verifiable, signed, on-chain-anchored deliverable — not just a quick sanctions check or balance lookup. Ideal for compliance workflows, counterparty due diligence, or any context where a cryptographically verifiable audit trail is required.

## Known failure modes

- Invalid or malformed wallet address returns a 400 error
- Unsupported chain or contract not indexed returns partial results or error
- Payment failure via x402 protocol prevents job creation
- Job polling timeout if investigation exceeds expected ETA
- Rate limiting or insufficient USDC balance results in 402 response

## How this service works

Agent-driven wallet due diligence — multi-step investigation, signed markdown report + JSON sidecar, dual-chain anchored. Async — returns job_id; poll /v1/investigate/status/{job_id} for the deliverable. ETA 5-10 min. $1.77 USDC.

## Output

Returns a job_id immediately; polling /v1/investigate/status/{job_id} after 5-10 minutes yields a signed markdown report and JSON sidecar covering wallet activity, identity signals, sanctions, and AML findings, with the result dual-anchored on Base and Solana mainnet for verifiability.

## Request schema (JSON Schema)

```json
{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ]
    },
    "bodyType": {
     "type": "string",
     "enum": [
      "json",
      "form-data",
      "text"
     ]
    },
    "body": {
     "properties": {
      "address": {
       "type": "string",
       "description": "EVM 0x… (40 hex) or Solana base58 pubkey to investigate."
      }
     },
     "required": [
      "address"
     ]
    }
   },
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   },
   "required": [
    "type"
   ]
  }
 },
 "required": [
  "input"
 ]
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "job_id": "1be3bd50-51df-4e47-8624-ae5bd1df5953",
  "status": "accepted",
  "status_url": "https://api.anchor-x402.com/v1/investigate/status/1be3bd50-51df-4e47-8624-ae5bd1df5953",
  "eta_seconds": 600
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-anchor-x402-com-9388e567/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.anchor-x402.com](https://www.zero.xyz/host/api.anchor-x402.com/llms.txt)