Endpoints

GET/v1/currencies

Every asset you can swap and what it pairs with. Open: no key needed.

Request

GET /v1/currencies. No parameters.

Requestcurl

curl "$API/v1/currencies"

Response

An array with one item per asset. Several assets share a symbol on different networks, so always use id for from and to.

Field	Meaning
`id`	Currency id used by every other call
`symbol`	Display symbol
`network`	Network name
`decimals`	Native precision, informational; amounts are decimal strings in whole currency units
`chainId`	EVM assets only: the chain id they settle on; use it to pick the wallet network
`contract`	Tokens only: the token contract (EVM) or mint (Solana). Absent for a native coin. Check it before you send: one network can carry two tokens with one symbol (USDC and bridged USDC.e)
`pairsWith`	Supported destination ids

Responsejson

[
  {
    "id": "sol",
    "symbol": "SOL",
    "network": "Solana",
    "decimals": 9,
    "pairsWith": ["tao", "btc", "eth"]
  },
  {
    "id": "arbusdc",
    "symbol": "USDC",
    "network": "Arbitrum",
    "decimals": 6,
    "chainId": 42161,
    "contract": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "pairsWith": ["sol", "tao"]
  }
]

Errors

HTTP	Code	Extra fields	When
429	`rate_limited`	`retryAfter`	Over the limit; see Rate limits

Notes

A subnet token id is sn<N>: stake on netuid N. As a source it is deposited with one transfer_stake on netuid N, not a transfer; see POST /v1/exchanges.

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