# 47620 Stablecoin Peg Checker

> 47620 Stablecoin Peg Checker is a paid API for AI agents from 47620.xyz, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-19).

Returns the current on-chain peg data (price deviation, stability metrics) for a given stablecoin symbol, paid per-call via USDC on Solana.

## Facts

- Endpoint: GET https://47620.xyz/x/gap-fac/stablecoin-peg/:symbol?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/47620-stablecoin-peg-checker-87cdc981
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FcpnK1z_AZXCV_yM54GDJ

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 47620-stablecoin-peg-checker-87cdc981
```

Example prompt: Check whether USDC is currently holding its dollar peg — I want to know if there's any depeg happening right now before I move funds.

## When to prefer this

Use this endpoint when you need a lightweight, no-signup, per-call stablecoin peg check paid directly in USDC via x402 on Solana — ideal for agent workflows that need to verify peg stability before executing a swap, deposit, or transfer without maintaining an API subscription.

## Known failure modes

- Unknown or unsupported stablecoin symbol returns an error response
- Payment not received or insufficient USDC causes 402 rejection
- Upstream oracle or on-chain data source temporarily unavailable
- Malformed symbol parameter causes validation failure

## How this service works

Non-custodial x402 payment gateway on Solana (1% on-chain fee) plus a pay-per-call Solana data API for agents: token price, account balances, tx lookup, trending DEX pairs, network health. No signup, no API key — pay USDC per call.

## Output

A JSON object with ok:true, a data object containing fetchedAt (ISO timestamp) and stablecoin peg metrics for the requested symbol, plus an endpoint identifier string.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "data": {
   "fetchedAt": "<iso>"
  },
  "endpoint": "stablecoin-peg"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/47620-stablecoin-peg-checker-87cdc981/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 47620.xyz](https://www.zero.xyz/host/47620.xyz/llms.txt)