Single
$0.002
GET /v1/ticker/BTC
Retrieve the current price of a single asset.
Yggdrassil Data API
Market data.
On demand.
Real-time cryptocurrency data
through a simple pay-per-request API.
Access cryptocurrency prices through the Yggdrassil data infrastructure without subscriptions or API keys.
01 / Endpoints
Simple
pricing.
Batch
$0.008
GET /v1/tickers/BTC,ETH,XRP
Retrieve prices for 2–5 assets in one request.
All
$0.010
GET /v1/all-tickers
Retrieve the complete set of supported assets.
02 / Payments
Powered by
x402.
API access is paid per request using the x402 payment protocol. Payments are made in USDC on Base.
Pay per request
No subscription and no recurring payment. Each request is priced independently.
USDC on Base
Payments are settled using USDC on the Base network.
No API key
The x402 payment flow handles access directly through the HTTP request.
03 / Data
Multiple
price sources.
Prices are aggregated from multiple external market sources and processed through the Yggdrassil data infrastructure before delivery.
The API currently provides cryptocurrency prices quoted in USD.
Supported assets can be discovered through:
GET /v1/assets
04 / Documentation
Ready to
connect?
The API provides OpenAPI documentation for developers integrating the Yggdrassil data service.
05 / Custom Data
Need a
custom feed?
Looking for a specific asset, market or specialised data requirement?