Elysium · Market data

Trades

Latest swaps of one pool, newest first.

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

Parameters

curl -H "Authorization: Bearer $FEMTOS_KEY" "https://api.femtos.xyz/v1/trades?layer=elysium&market=<pair>&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
`t · block`	int	block time (ms), block
`px · pxUsd`	decimal	price in quote, in USD
`sz · vq · usd`	decimal	size in token, quote, USD
`side`	B \| A	buy or sell of the token
`mcapUsd`	decimal \| null	market cap after the swap
`trader`	string	tx.from (the wallet, not the router)
`id`	string	<tx>:<log index>, dedupe REST + WS on it
`tx · logIndex`	string · int	source: the Swap log, with block

Candles GET /v1/candles
OHLCV of one pool in pair price, USD and market cap, ascending, UTC-aligned.
Forming candle WS elysium.candles
The forming candle, pushed once per block where it changes.
Trades stream WS elysium.trades
The swaps of one pool, one message per block that has some.
Daily token volume GET /v1/volume
USD swap volume of a token per UTC day, both sides of every priced swap. Testnet pool prices.
Token transfers GET /v1/transfers
ERC-20 Transfer events of one token, newest first.
Liquidity events GET /v1/liquidity
Liquidity added to and removed from one pool, newest first.