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Unity v3.1.0 is live!

  • Firekeeper

Firekeeper

12 Sep 2023
  • Cross-platform Transaction builder to have ultimate control over your flow.
  • WalletConnectV2 is now available on native platforms.

Release: https://github.com/thirdweb-dev/unity-sdk/releases/tag/v3.1.0

Support for x402 protocol v2

Support for x402 protocol v2

The thirdweb SDK now supports x402 protocol version 2, introducing header-based payment flows for improved efficiency and flexibility in blockchain payment integrations. Notable Changes * New Payment Headers: v2 uses PAYMENT-SIGNATURE for requests and PAYMENT-RESPONSE for responses, replacing the v1 headers (X-PAYMENT and X-PAYMENT-RESPONSE) * Streamlined Responses: Payment requirements are now encoded
13 Jan 2026 1 min read
Solana Token Deployment API

Solana Token Deployment API

New Endpoint — Deploy SPL tokens and Token-2022 tokens directly via API
16 Dec 2025 3 min read
Introducing: Bridge widget iframe

Introducing: Bridge widget iframe

The Bridge widget iframe makes it easy to embed cross-chain swaps and fiat onramp UI into your app. Just add an iframe to your HTML and get a fully customizable widget - no client id required! Features * Cross-chain token swaps across 85+ blockchains * Fiat onramp support to buy tokens with
12 Dec 2025 1 min read
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