# FTSO Yggdrassil Ticker Price Feed

> FTSO Yggdrassil Ticker Price Feed is a paid API for AI agents from api.ftso-yggdrassil.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-17).

Returns real-time cryptocurrency price data for a given symbol from the FTSO Yggdrassil value provider on the Flare network

## Facts

- Endpoint: GET https://api.ftso-yggdrassil.com/v1/ticker/%7Bsymbol%7D?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ftso-yggdrassil-ticker-price-feed-0b8e2675
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7p-4KS8lRRvyuMXPPHLjD

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 ftso-yggdrassil-ticker-price-feed-0b8e2675
```

Example prompt: What is the current price of BTC right now according to the FTSO Yggdrassil oracle?

## When to prefer this

Prefer this endpoint when you need real-time, decentralized FTSO-sourced price data for crypto assets on the Flare network, especially in DeFi contexts where on-chain oracle provenance matters. It is ideal when you want a low-cost per-call price feed without committing to a subscription, and when you need timestamped USD prices for individual ticker symbols.

## Known failure modes

- Unknown or unsupported symbol returns an error or empty price object
- Malformed symbol path parameter may result in a 404 or 400 error
- Network latency or oracle downtime may cause delayed or stale price data
- Payment failure (insufficient USDC) results in 402 Payment Required

## How this service works

Explore Yggdrassil's independent Flare data infrastructure, WFLR delegation, network identifiers and cryptocurrency market data API.

## Output

A JSON object containing the current price of the requested cryptocurrency symbol (e.g. BTC: 85000), the currency denomination (e.g. USD), and a UTC timestamp indicating when the price was recorded.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "price": {
   "BTC": 85000
  },
  "currency": "USD",
  "timestamp": "2026-09-21T12:32:12.994Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ftso-yggdrassil-ticker-price-feed-0b8e2675/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.ftso-yggdrassil.com](https://www.zero.xyz/host/api.ftso-yggdrassil.com/llms.txt)