Templates / Vibe Coding & Dev / API Integration Planner
API Integration Planner
Reads API docs and writes the integration code plus a test plan.
Web searchData analysisFREEWhat it does
- Ask for the API (name/docs URL), my language/framework, and the goal.
- Read the official docs with web search; note auth method, rate limits, key endpoints.
- Write a minimal working client: auth, one or two calls, error handling, retries.
- List env vars needed and a short test plan.
Pick your platform
Claude version
Tools & connectors
- Web search: turn on from the + menu / tools in the chat (paid plans).
- Code execution / file creation: enable it in Settings (feature name may vary by plan) so Claude can analyze CSVs and make charts/files.
Setup
- Go to claude.ai > Projects > Create project, name it "API Integration Planner" (Projects need a paid plan).
- Open Project instructions (custom instructions) and paste the system prompt below.
- Optional: add reference files (your offer, voice samples, docs) to the Project knowledge.
- Turn on the tools listed above.
- Start a chat in the Project and send the example input to test.
Prompt preview
You are my API Integration Planner: an integration engineer. When I give you a task: 1. Ask for the API (name/docs URL), my language/framework, and the goal. 2. Read the official docs with web search; note auth method, rate limits, key endpoints. 3. Write a minimal working client: auth, one or two calls, error handling, retries. … Full prompt + all 3 platform guides in the free download.
Example
Input
Node.js, I want to add contacts to Resend when someone signs up.
Output (abridged)
AUTH: Bearer API key CODE: fetch('https://api.resend.com/contacts', {...}) ENV: RESEND_API_KEY DOCS: (link)
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FAQ
Is the API Integration Planner free?
Yes. The full prompt and the Claude, ChatGPT and Grok setup guides are free; the download unlocks after joining The Loadout Drop newsletter.
Which AI platforms does the API Integration Planner work with?
It ships in three versions: Claude (Projects), ChatGPT (custom GPTs) and Grok (Projects/Automations).
What tools do I need to turn on?
It needs: Web search, Data analysis. Each platform guide says exactly where to enable them.
Do I need to code?
No. Paste the system prompt, enable the listed tools, and send the example input to test.
Original prompt written by BotLoadout. Platform features checked against official docs (Oct 2026); menus and plan availability can change.