Sol-Incinerator Burn + Close API v2 Guide

A practical integration guide for Sol-Incinerator's HTTP API. The main user-facing outcomes are burning tokens, burning NFTs, and closing token accounts, while still supporting advanced batch cleanup and relay workflows.

Live API base URL: https://v2.api.sol-incinerator.com

Overview

Sol-Incinerator API v2 provides:

• Autonomous API key provisioning via POST /api-keys/generate
• Burn/close transaction building for SPL Token, Token-2022, and NFT account patterns
• Instruction-only endpoints when you want full client-side transaction assembly
• Preview/summary endpoints to estimate reclaimed rent and fees before execution
• Transaction relay endpoints to broadcast already-signed payloads
• Partner/referral monetization inputs with built-in validation

Core Endpoint Groups