# Dogecoin Price (Synapse x402)

> Dogecoin Price (Synapse x402) is a paid API for AI agents from anibalb.duckdns.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-31).

Returns the current USD price of Dogecoin, paid per call in USDC via x402 with no API key required.

## Facts

- Endpoint: GET https://anibalb.duckdns.org/x402/dogecoin-price?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dogecoin-price-synapse-x402-62a73afc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_81qSfLf-FaFwRl4fV8v2P

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 dogecoin-price-synapse-x402-62a73afc
```

Example prompt: What's the current price of Dogecoin in USD?

## When to prefer this

Choose this endpoint when you need a quick, no-signup, pay-per-call Dogecoin price lookup using x402 micropayments on Base. Ideal for agents that need crypto prices on demand without managing API keys or subscriptions, and where cost-per-call economics at $0.001 USDC are acceptable.

## Known failure modes

- Payment not included or insufficient USDC — returns HTTP 402 with payment requirements
- Upstream price feed unavailable — may return an error or stale data
- Malformed response if the pricing source is temporarily down

## How this service works

Public data and utility APIs paid per call in USDC on Base (x402). No accounts, no API keys. 174 routes: crypto/equity data, onchain reads, DNS/email/security intel, geo/weather, x402 payment diagnostics, dev utilities and more.

## Output

A JSON object containing the coin name ('dogecoin') and its current price in USD as a numeric value, e.g. {"coin":"dogecoin","price_usd":0.12}.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "coin": "dogecoin",
  "price_usd": 1
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dogecoin-price-synapse-x402-62a73afc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from anibalb.duckdns.org](https://www.zero.xyz/host/anibalb.duckdns.org/llms.txt)