For builders

Listing, the SDK, the public API and the MCP server.

Anything that sends orders to Hyperliquid can list: a terminal, a Telegram bot or an agent.

Listing

Fill in List your app. You’ll get your builder address, your escrow and a page on Sprig. Set a raise goal between 1,000 and 100,000 USDC and a builder fee up to 10 bp.

SDK

The SDK adds the builder fields to an order and checks the trader’s approval first.

import { withBuilder } from '@sprig/sdk';

const order = withBuilder(myOrder, { app: 'ladderbot' });

Public API

Every number on the site comes from a public endpoint: raises, backings, tranches, fills per app and epoch splits. Rebuild any of it yourself.

GET /api/apps
GET /api/apps/:slug/records
GET /api/epochs/:n

MCP server

Agents read their builder parameters from the MCP server and attach them to orders. Tools: get_builder, check_approval, app_volume.

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