femtos

Elysium data API

Elysium data API: Kinetiq's Orbit L2 on HyperEVM: Ascend launches, PancakeSwap Infinity pools, holders, NFTs. 35 REST calls and WebSocket channels, each with its latency measured live.

Elysium is served from its testnet until mainnet indexing starts; GET /v1/status gives the network.

Base URL https://api.femtos.xyz/v1, key in Authorization: Bearer. Markdown: Elysium endpoints as Markdown.

Endpoints

Launches

  • New launches GET /v1/launches
    Latest Ascend launches, newest first, with live market figures.
  • Launches stream WS elysium.launches
    One message per new launch, the moment its block is indexed.
  • Ascend swaps stream WS ascend.swaps
    Every swap of every Ascend pool, one message per block.
  • Ascended transitions WS ascend.status
    A message when a launch crosses your thresholds, in the block where it happens.

Market data

  • 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 GET /v1/trades
    Latest swaps of one pool, newest first.
  • 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.

Holders & signals

  • Holders GET /v1/holders
    Current balances of a token, largest first, with concentration.
  • Launch detail & signals GET /v1/launches/{token}
    Metrics, dev wallet, early buyers and risk signals of one launch.
  • Launch holders GET /v1/launches/{token}/holders
    Every holder of a launched token, tagged dev or early buyer, with concentration.

NFTs

  • Active NFT collections GET /v1/nfts/collections
    Collections with the most transfers over the last 1 h or 24 h.
  • NFT collection GET /v1/nfts/collections/{address}
    Metadata, tokens seen and 24 h activity of one collection.
  • Collection tokens GET /v1/nfts/tokens
    Tokens of a collection by id, with their owner and metadata URI.
  • NFTs of a wallet GET /v1/nfts/owned
    ERC-721 tokens owned and ERC-1155 balances of one address.
  • NFT transfers GET /v1/nfts/transfers
    Transfers of a collection or one token, newest first.

Lifecycle

  • Launch story
    One Ascend launch on Elysium told event by event from the Femtos API: launch, dev wallet, early buyers, swaps, holders, market cap over time.
  • Lifecycle stage changes WS ascend.lifecycle
    A message when a launched token reaches its next stage: listing desk, HyperEVM mirror, HyperCore spot, perp.
  • Launch timeline GET /v1/launches/{token}/timeline
    The whole life of a launch as ordered events with running state.
  • Token across layers GET /v1/tokens/{token}/lifecycle
    One token from its Elysium launch to its HyperEVM mirror, HyperCore spot and perps, each link proven or marked inferred.

Bridge & wallet

  • Bridge movements GET /v1/bridges
    HyperEVM ↔ Elysium movements with 24 h stats.
  • Bridge stream WS elysium.bridge
    Each state change of a HyperEVM ↔ Elysium movement, live.
  • Cross-layer wallet GET /v1/wallet/{address}
    One address (or a named wallet's handle) on HyperCore, HyperEVM and Elysium, plus its latest events.
  • Wallet stream WS wallet
    Every event of the three layers touching one address.
  • Token registry GET /v1/coins
    Links one token across Elysium, HyperEVM and HyperCore.
  • Coin detail GET /v1/coins/{layer}/{id}
    One token: its links across layers, the markets it trades on, its 5 largest holders.

Named wallets

  • KOL leaderboard GET /v1/kols/leaderboard
    KOLs, traders and funds ranked by their Elysium swaps, transfers, bridge legs and holdings.
  • KOL moves GET /v1/kols/activity
    The latest Elysium swaps and transfers of the named wallets, with who moved.
  • KOL stream WS kol.activity
    Every Elysium swap, transfer and bridge leg of a named wallet, on each indexed block.

Reference

  • Blocks stream WS elysium.blocks
    Each new Elysium block header, from our node.
  • Freshness GET /v1/status
    Head and lag of each layer, measured now.
  • Check your key GET /v1/whoami
    Answers the name your key is registered under, its tier, billing state and the limits in force.
  • OpenAPI document GET /v1/openapi.json
    The OpenAPI 3.1 contract of every REST call, public.