Indexer API

What it is

Lunya runs a Ponder-based indexer that follows the protocol’s contracts and exposes their state through a GraphQL API. It is the same API the official web app uses — the token grid, candle charts, and trade feeds are all reads from this endpoint.

What it indexes

Launches — one row per launched token: its launch contract, quote token, launch type, metadata, phase (trading / readyToGraduate / graduated), live curve state, cumulative volume, trade and holder counts, and the pool it graduated into
Trades — buys and sells, with the venue they happened on (the bonding curve or an exchange pool), amounts, fee, execution price and post-trade curve state
Candles — OHLC series per token
Pools — exchange pool state

Using it

The API is standard GraphQL: introspect the schema, then query.

# Example: the most recent launches and where they are in their lifecycle
query {
  tokens(orderBy: "createdAt", orderDirection: "desc", limit: 20) {
    items {
      address
      launch
      name
      symbol
      quoteToken
      phase
      pool
    }
  }
}

The public endpoint URL and the full schema reference will be published here at launch. The schema may evolve until then.

Polling

The official app polls the API every few seconds rather than holding subscriptions. For most integrations a similar short-interval poll is the simplest correct approach.

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What it is

What it indexes

Using it

Polling

​What it is

​What it indexes

​Using it

​Polling

What it is

What it indexes

Using it

Polling