List Networks

List one row per chain the API can quote, in ascending chain-id order. The row carries the chain's identity, its native currency, an explorer base URL, and an absolute mark location.

The endpoint requires the networks:read scope.

GET /networks

Response

mark is an absolute location on the environment's marks host, or null when the row has no cleared reference or the worker carries no environment label. A null mark is an ordinary answer: a client draws its badge without an image.

The response carries Cache-Control: public, max-age=60.

[
  {
    "chainId": 1,
    "name": "Ethereum",
    "abbreviation": "ETH",
    "nativeCurrency": { "name": "Ether", "symbol": "ETH", "decimals": 18 },
    "explorerUrl": "https://etherscan.io",
    "mark": "https://assets.mure.app/networks/ethereum/v1.png",
    "testnet": false
  }
]

Response Fields

Field	Type	Description
`chainId`	integer	Chain id.
`name`	string	Display name.
`abbreviation`	string	Short label for a badge.
`nativeCurrency`	object	`name`, `symbol` and `decimals` of the chain's native currency.
`explorerUrl`	string	Absolute explorer base URL.
`mark`	string \| null	Absolute mark location, or `null` when no cleared reference exists.
`testnet`	boolean	True for a testnet.

Errors

HTTP	Type	When
401	missing-api-key	No `api-key` header.
403	invalid-api-key	Invalid key, or the key lacks `networks:read`.
429	rate-limited	Rate limit exceeded.
500	internal-error	The authored rows could not be read.