HyperEVM · Holders & tokens

Token registry

HyperEVM tokens with their HyperCore spot link and price.

GET https://api.femtos.xyz/v1/coins

Parameters

curl -H "Authorization: Bearer $FEMTOS_KEY" "https://api.femtos.xyz/v1/coins?layer=hyperevm&limit=50"

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

Field	Type	Meaning
`id · symbol · decimals`	string · int	contract address, ERC-20 metadata
`priceUsd · totalSupply`	decimal \| null	last price, supply
`links.core`	object	the HyperCore spot token
`spam · spamReason`	boolean · string \| null	flagged by the indexer; hidden unless includeSpam=true

Holders GET /v1/holders
Current balances of an ERC-20, largest first, with concentration.
Coin detail GET /v1/coins/{layer}/{id}
One token: its links across layers, the markets it trades on, its 5 largest holders.
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.