# x402helper.xyz Bridge Rates & Compliance Lookup

> x402helper.xyz Bridge Rates & Compliance Lookup is a paid API for AI agents from x402helper.xyz, paid per call via x402, $0.013/call, status unknown (last checked 2026-10-31).

Returns cross-chain bridge rates, OFAC screening results, and billing verification data for a specified bridge protocol via x402 micropayment.

## Facts

- Endpoint: GET https://x402helper.xyz/89e509/bridge/exploits?utm_source=zero.xyz
- Price: $0.013/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402helper-xyz-bridge-rates-compliance-lookup-e3369448
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wbLm7WQGNcsgM-qH38YYf

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 x402helper-xyz-bridge-rates-compliance-lookup-e3369448
```

Example prompt: What are the current rates and OFAC compliance status for the Stargate bridge?

## When to prefer this

Use this endpoint when you need real-time bridge rate data, OFAC/sanctions compliance screening, or billing verification for a specific cross-chain bridge protocol and are operating in an x402 micropayment-enabled agent environment.

## Known failure modes

- Unknown or unsupported bridge name returns an error or empty result
- Payment failure (insufficient USDC) blocks the request with a 402 response
- Invalid query parameter format may return a validation error
- OFAC data may be unavailable if upstream compliance service is down

## How this service works

X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.

## Output

A JSON object containing bridge rates, OFAC screening status, and billing verification details for the requested bridge protocol, with a success flag and result payload.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "bridge": {
       "type": "string",
       "default": null,
       "description": "Bridge name, slug or alias (e.g. Stargate, Across, Wormhole, Arbitrum, CCTP). Resolved case-insensitively to the covered set."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {},
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402helper-xyz-bridge-rates-compliance-lookup-e3369448/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402helper.xyz](https://www.zero.xyz/host/x402helper.xyz/llms.txt)