Get available lending assets

GET 
/v1/data/token/available

Returns the list of assets available for lending on a given chain. Proxied from origin with a long-lived cache (1 hour).

Filters:

• chainId / chainIds — filter by chain
• lender — filter by lender protocol
• symbol, name, address — filter by asset metadata
• assetGroup — filter by asset group

Response Structure:

• count: Number of matching assets
• items: Array of asset objects with address, chain_id, symbol, name, and additional metadata
• items[].desk: the asset's credit desk (see CreditDesk), null when it names no issuer
• items[].assetClass / underlyingTicker / rwa: what kind of real-world asset it is (token-lists props.rwa), null on crypto

Plain-text reference — GET /v1/data/token/available

Parameters

Parameter	In	Type	Required	Description
chainId	query	string	no	Filter by chain ID See the ChainId schema for the full set of supported chains.
chainIds	query	string	no	Comma-separated chain IDs to filter by (alternative to chainId) See the ChainId schema for the full set of supported chains.
lender	query	string	no	Filter by lender protocol key See the LenderId schema for the full set of accepted values.
symbol	query	string	no	Filter by token symbol
name	query	string	no	Filter by token name (partial match)
address	query	string	no	Filter by token contract address
assetGroup	query	string	no	Filter by asset group
issuers	query	string	no	CSV of issuer ids, e.g. sky, ethena, circle. WHOSE CREDIT the asset is — not the money it is worth (USDe and USDC are both USD and are not the same credit), not the venue or curator that hosts it, not the chain or bridge it arrived over. OR-ed across the listed ids; there is no all mode, since an asset has at most one desk per axis. Assets with no issuer (WETH, BNB, AVAX) never match. Matches the asset's own desk OR its exposure desk by default; narrow with issuerMatch.
hasIssuer	query	boolean	no	false returns exactly the assets with NO issuer attribution (the curation worklist); true returns only attributed ones.
assetClasses	query	string	no	CSV of asset classes the asset must be of: stock, etf, pre-ipo, fund, credit, commodity, or the aliases stocks / equity (stock + etf + pre-ipo) and rwa (every class). Matches the row's assetClass. Read verbatim off token-lists props.rwa (equity/stock → stock, equity/pre-ipo → pre-ipo, fund/etf → etf, other funds → fund, credit → credit, commodity → commodity), never from a ticker. An asset with no class (crypto) never matches; an unknown value is a 400 naming the valid ones. Forwarded to the origin and applied again by the 1delta API on the stamped rows, so an origin that ignores it cannot widen the answer (the page may then come back short of count).
underlyingTickers	query	string	no	CSV of real-world tickers the asset must track (underlyingTicker, case-insensitive; equity classes only — TSLAx, TSLAon and Dinari's TSLA all answer to TSLA). ANDed with assetClasses.
issuerMatch	query	any, direct, exposure, credit	no	Which desk the issuer filter matches. any (default) spans BOTH the asset's own desk and the desk its underlying resolves to — a PT over sUSDe is Pendle's INSTRUMENT and Ethena's CREDIT, so it answers to issuers=pendle and to issuers=ethena in one call, with no client-side union. direct = only that desk's own instruments. exposure = only wrappers whose underlying resolves to it. credit = only assets whose CREDIT DESK (see CreditDesk) is one of the ids: every asset has at most one, so under credit the issuers filter PARTITIONS the result (a PT-sUSDe answers to ethena and never to pendle). Under credit, start/count are applied after the filter.

Response 200

Field	Type	Description
success	True
data	object
data.count	integer	Number of available assets
data.items	object[]	The result set for this response.
data.items[].address	string	Token contract address
data.items[].chain_id	integer	EVM chain id, as a decimal string. See the ChainId schema.
data.items[].symbol	string	Token symbol, e.g. WETH.
data.items[].name	string	Human-readable display name.
data.items[].desk	object	The asset's credit desk (see CreditDesk). null when it has none. Exactly what issuerMatch=credit matches.
data.items[].assetClass	stock, etf, pre-ipo, fund, credit, commodity, … (7 values)	WHAT KIND of real-world asset the asset is, read verbatim off token-lists props.rwa (equity/stock → stock, equity/pre-ipo → pre-ipo, fund/etf → etf, other funds → fund, credit, commodity). null = not a tokenized real-world asset. What assetClasses= matches.
data.items[].underlyingTicker	string	The real-world ticker the asset tracks, upper-cased (TSLA on TSLAx, TSLAon and Dinari's TSLA alike). Equity classes only; null otherwise.
data.items[].rwa	object	token-lists' real-world-asset block as stored: { type, subType, issuer, underlying }. null on crypto.
actions	null

Example response

{
  "success": true,
  "data": {
    "count": 1,
    "items": [
      {
        "address": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
        "chain_id": 1,
        "symbol": "USDC",
        "name": "USD Coin",
        "desk": {
          "id": "ethena",
          "name": "Ethena",
          "kind": "string",
          "via": "pendle",
          "hops": 1
        },
        "assetClass": "stock",
        "underlyingTicker": "string",
        "rwa": {}
      }
    ]
  }
}

Request

Responses

200

Available lending assets

400

Validation error

429

Rate limited. Unauthenticated callers share a per-IP budget; send an x-api-key header to lift it. Retry with exponential backoff.

500

Unexpected server error. Safe to retry with backoff.

502

An upstream data source or protocol origin failed (error.code is ORIGIN_FAILED). error.details carries the per-origin status. This is also what a missing or malformed required parameter currently returns, rather than a 400.