GET /api/markets returns the lending-market rates consumed by the lending and borrowing forms.
| Parameter | Required | Description |
|---|---|---|
asset |
No | Comma-separated asset symbols. Values are case-insensitive and normalized to the canonical symbols XLM, USDC, BTC, and ETH. Omit the parameter to request every supported market. |
Unknown symbols return 400 with a list of supported assets.
Successful responses use this shape:
{
"markets": [
{
"asset": "XLM",
"supplyApr": 8.5,
"borrowApr": 12,
"utilization": 0.71,
"totalSupply": 2500000,
"totalBorrow": 1775000
}
],
"timestamp": "2026-06-21T12:00:00.000Z",
"source": "Soroban RPC stub (server relay)"
}supplyApr and borrowApr are annual percentage rates. utilization is a decimal from 0 to 1.
Public requests are cached for 30 seconds with 60 seconds of stale-while-revalidate support:
Cache-Control: public, max-age=30, stale-while-revalidate=60Requests with an Authorization header, session or token cookie, or x-user-id header bypass shared caching and return:
Cache-Control: no-store, no-cache, must-revalidate, proxy-revalidate
X-Cache: BYPASS