---
title: "Paid: Solana Reg Health"
method: GET
path: "/api/x402/solana-register-health"
---

# Paid: Solana Reg Health

`GET /api/x402/solana-register-health`

## Request

- Base URL: `https://three.ws`
- URL: `https://three.ws/api/x402/solana-register-health`
- Auth: none required

Solana Agent Registration Health Check — verifies three.ws's server-custodial Solana agent-registration subsystem end-to-end by resolving a known canary agent's on-chain Metaplex Agent Registry record (Identity PDA + Core asset) and confirming both accounts exist on-chain right now. Returns a health snapshot with latency and the checked asset. Pay-per-call in USDC on Solana or Base mainnet.

## Response `200`

three.ws Solana Reg Health result JSON

## Other responses

- `400`: Validation error
- `402`: Payment Required (x402)

---

[API](https://skmtc.dev/three/apis/three-ws-api.md) · [All operations](https://skmtc.dev/three/apis/three-ws-api/llms.txt) · [OpenAPI document](https://skmtc.dev/three/apis/three-ws-api/revisions/dbc5e3a81b79?raw)