# Integrating Jupiter

Comprehensive guidance for integrating Jupiter APIs (Swap, Lend, Perps, Trigger...

- Repository: https://github.com/internet-court/internet-court-skill (7050 stars)
- Category: Engineering
- License: MIT
- Last updated: 2026-10-26
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add internet-court/internet-court-skill --skill integrating-jupiter -g -a claude-code -y`
Codex: `npx skills add internet-court/internet-court-skill --skill integrating-jupiter -g -a codex -y`
Cursor: `npx skills add internet-court/internet-court-skill --skill integrating-jupiter -g -a cursor -y`
Gemini CLI: `npx skills add internet-court/internet-court-skill --skill integrating-jupiter -g -a gemini-cli -y`
Claude Code plugin marketplace: `/plugin marketplace add internet-court/internet-court-skill`

## Description

Comprehensive guidance for integrating Jupiter APIs (Swap, Lend, Perps, Trigger, Recurring, Tokens, Price, Portfolio, Prediction Markets, Send, Studio, Lock, Routing). Use for endpoint selection, integration flows, error handling, and production hardening.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# Jupiter API Integration

Single skill for all Jupiter APIs, optimized for fast routing and deterministic execution.

**Base URL**: `https://api.jup.ag`
**Auth**: `x-api-key` from [developers.jup.ag](https://developers.jup.ag/) (**required for Jupiter REST endpoints**)

## Use/Do Not Use

Use when:
- The task requires choosing or calling Jupiter endpoints.
- The task involves swap, lending, perps, orders, pricing, portfolio, send, studio, lock, or routing.
- The user needs debugging help for Jupiter API calls.

Do not use when:
- The task is generic Solana setup with no Jupiter API usage.
- The task is UI-only with no API behavior decisions.
- The agent context is not DeFi/crypto (generic triggers like `buy`, `sell`, `trade` assume a DeFi domain).

**Triggers**: `swap`, `quote`, `gasless`, `best route`, `buy`, `sell`, `trade`, `convert`, `token exchange`, `jupiter api`, `jup.ag`, `ultra`, `metis`, `ultra swap`, `ultra api`, `ultra-api.jup.ag`, `lend`, `borrow`, `earn`, `yield`, `apy`, `deposit`, `liquidation`, `perps`, `leverage`, `long`, `short`, `position`, `futures`, `margin trading`, `limit order`, `trigger`, `price condition`, `dca`, `recurring`, `scheduled swaps`, `token metadata`, `token search`, `verification`, `shield`, `price`, `valuation`, `price feed`, `portfolio`, `positions`, `holdings`, `prediction markets`, `market odds`, `event market`, `invite transfer`, `send`, `clawback`, `create token`, `studio`, `claim fee`, `vesting`, `distribution lock`, `unlock schedule`, `dex integration`, `rfq integration`, `routing engine`, `status page`, `health check`, `service health`, `accumulate`, `auto-buy`

## Developer Quickstart

```typescript
import { Connection, Keypair, VersionedTransaction } from '@solana/web3.js';

const API_KEY = process.env.JUPITER_API_KEY!;  // from developers.jup.ag
if (!API_KEY) throw new Error('Missing JUPITER_API_KEY');
const BASE = 'https://api.jup.ag';
const headers = { 'x-api-key': API_KEY };

The rest: https://github.com/internet-court/internet-court-skill/blob/HEAD/vendored/jupiter/integrating-jupiter/SKILL.md