🛫Startrail PORT: All in one document for API/SDK

Developer Guide

What is Startrail API?

Connect to our Issue API, Transfer API, and Wallet Integration SDK and build your own web3 website, app, or platform

Why Startrail API?

Bring your NFT app, ecommerce, or marketplace to life faster and at lower cost with our Issue & Transfer API, Secondary Transfer API, and Wallet Integration SDK - nocrypto currency integration required.

Agreement

In order to refer or use API/SDK, you should agree to terms and conditions. Please read Terms of Service of Startrail PORT carefully before getting started. If you have any questions, please Contact Us.

For each product, please check the respective section in the side bar.

Using an AI coding assistant?

This documentation ships machine-readable resources so tools like Claude, Cursor and Copilot can integrate Startrail accurately:

• llms.txt — a curated index of every page in these docs (llmstxt.org format), with a one-line description and link for each. Point your AI tool at it for a fast, accurate map of the API and SDK.

• AGENTS.md — orientation for AI agents: the two integration surfaces (REST API vs. browser SDK), the domain glossary (SRR, LUW, EOA, collection), environment base URLs, and the canonical SDK flow.

The browser SDK additionally bundles its own reference at node_modules/@startbahn/startrail-sdk-js/llms.txt — prefer it when generating SDK code.