---
title: "Who is creating pools"
method: GET
path: "/arc/launchers"
tags: ["Arc data"]
---

# Who is creating pools

`GET /arc/launchers`

## Request

- Base URL: `https://api.getchord.xyz/v1`
- URL: `https://api.getchord.xyz/v1/arc/launchers`
- Auth: none declared

Launcher contracts on Arc (Uniswap V4 direct, Uniswap Liquidity Launcher, aka.fun, Argus, Minara.fun, Rapid Launch, …): the pool shapes each one creates, pools per hour and day, distinct creators, and 24-hour tape stats over the pools it created. The Launchpads section lists the named ones.

## Query parameters

- `hours` integer

## Response `200`

- object
  - `chain` 5042
  - `hours` integer
  - `launchers` LauncherStat[]
    - `launcher` string: EVM address, hex, case-insensitive.
    - `name` string, nullable
    - `site` string, nullable
    - `logo` string, nullable
    - `kinds` string[]
    - `shapes` object[]: The pool templates this launcher creates.
      - `hooks` string, nullable: EVM address, hex, case-insensitive.
      - `fee` integer, nullable
      - `tickSpacing` integer, nullable
      - `pools` integer
    - `pools1h` integer
    - `pools24h` integer
    - `creators24h` integer: Distinct creator wallets.
    - `firstSeen` integer: Unix time, seconds, UTC.
    - `lastSeen` integer: Unix time, seconds, UTC.
    - `swaps24h` integer, nullable
    - `volume24h` number, nullable
    - `wallets24h` integer, nullable
    - `activePools24h` integer, nullable
  - `updatedAt` integer: Unix time, milliseconds — when the server built this answer.

## Other responses

- `400`: Invalid parameters — `error` names the check that failed (`INVALID_PARAMS`, `BAD_ADDRESS`, `BAD_LIMIT`, `BAD_HOURS`, …).
- `503`: The lane behind this endpoint is not ready or not enabled here (`NOT_READY`, `CHAIN_NOT_ENABLED`, `NOT_ENABLED`, `*_UNAVAILABLE`). Retry later; do not treat it as an empty answer.

---

[API](https://skmtc.dev/getchord/apis/chord-api.md) · [All operations](https://skmtc.dev/getchord/apis/chord-api/llms.txt) · [OpenAPI document](https://skmtc.dev/getchord/apis/chord-api/revisions/d3bc4640fea0?raw)