Chains & usage

Chains

Supported chains and per-chain index health. Never counts against your quota.

routerDeployed is the field to check before you offer a user a swap button. It is true on every chain we currently support. Read it from here rather than keeping your own list, so a chain added later needs no change on your side, for the same reason as wrappedNative below.

Each chain also carries nativeSymbol and defaultPair, the pair a UI should open on, as complete token rows rather than addresses. That exists so a client needs no hardcoded token to render its first frame: ours used to ship a per-chain token array and dereference its first element, which crashes the page the moment the array is empty.

wrappedNative is the chain's wrapped-native ERC-20. Price that contract when you want the native currency's USD value, because the native token has no address of its own. Pass it to /v1/price without decimals, since it is always one of the chain's routing hubs and we resolve those for you. Take it from here rather than keeping a table of WETH addresses. A table is one new chain away from being wrong, and it goes wrong silently.

Usage

Your plan, calls used and remaining, plus both halves of the rate limit. Never counts against your quota.