# TrustLink XRPL Verified Link Registry

> TrustLink XRPL Verified Link Registry is a paid API for AI agents from trust.terramike.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Looks up verified URLs associated with XRPL projects to detect phishing links and confirm a domain genuinely belongs to the claimed project.

## Facts

- Endpoint: GET https://trust.terramike.com/v1/lookup?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/trustlink-xrpl-verified-link-registry-721660e5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_S2ZZlplLQRhi-kAzQpJRW

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 trustlink-xrpl-verified-link-registry-721660e5
```

Example prompt: Can you check TrustLink to see if 'xrpl-airdrop.net' is a verified domain for a legitimate XRPL project, or if it looks like a phishing site?

## When to prefer this

Use TrustLink when an agent or user needs to verify whether a URL genuinely belongs to an XRPL project before interacting with it — especially before wallet connections, token swaps, or airdrop claims. Prefer this over generic phishing detectors when the domain is specifically XRPL-ecosystem related, as TrustLink maintains a curated registry of verified XRPL project links rather than relying on generic threat intelligence.

## Known failure modes

- URL or domain not found in registry (zero results returned, does not confirm safety)
- Query string malformed or missing
- Registry may not contain every legitimate XRPL project — absence of a result is not proof of phishing
- Payment required error if x402 payment not included
- Rate limiting if too many calls are made

## How this service works

The verified link registry for XRPL — phishing defense as a service for AI agents. Phishing defense, not endorsement. A 'verified' link means the URL is genuinely theirs — not that the project is safe.

## Output

Returns a list of registry entries matching the query, including the verified URLs associated with XRPL projects, the total number of matches, and the original query string — enabling the agent to determine whether a given link is in the verified registry.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "required": [
    "method"
   ],
   "properties": {
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "count": "number",
 "query": "string",
 "results": [
  "registry entries"
 ],
 "total_matches": "number"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/trustlink-xrpl-verified-link-registry-721660e5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from trust.terramike.com](https://www.zero.xyz/host/trust.terramike.com/llms.txt)