HyperEVM · Holders & tokens

Coin detail

One token: its links across layers, the markets it trades on, its 5 largest holders.

GET https://api.femtos.xyz/v1/coins/{layer}/{id}

Parameters

curl -H "Authorization: Bearer $FEMTOS_KEY" "https://api.femtos.xyz/v1/coins/hyperevm/<evmToken>"

Key: Authorization: Bearer $FEMTOS_KEY or X-API-KEY. Get a free key, or with no browser through agent onboarding.

Field	Type	Meaning
`coin`	object	{id, symbol, name, decimals, totalSupply, priceUsd, links, spam, spamReason}
`markets[]`	Market	markets where it is base or quote, most traded first
`holders`	object	5 largest holders, or {unavailable}

Holders GET /v1/holders
Current balances of an ERC-20, largest first, with concentration.
Token registry GET /v1/coins
HyperEVM tokens with their HyperCore spot link and price.
Daily token volume GET /v1/volume
USD swap volume of a token per UTC day, both sides of every priced swap.
Token families GET /v1/token-families
Tokens whose balance moves without Transfer logs: Aave aTokens and debt tokens, stHYPE, xStocks.
Family token holders GET /v1/token-families/{token}
Holders of one family token with balanceOf at the indexed head.
Spam tokens GET /v1/tokens/spam
Tokens the indexer flags as spam, left out of every list, and the latest flag changes.