# t2z

## Docs

- [append_signature](https://t2z.d4mr.com/api-reference/append-signature.md): Add a pre-computed signature to a transparent input
- [finalize_and_extract](https://t2z.d4mr.com/api-reference/finalize-and-extract.md): Extract the final transaction bytes for broadcast
- [get_sighash](https://t2z.d4mr.com/api-reference/get-sighash.md): Get the signature hash for external signing
- [API Reference](https://t2z.d4mr.com/api-reference/index.md): Complete reference for all t2z functions
- [inspect_pczt](https://t2z.d4mr.com/api-reference/inspect-pczt.md): Get detailed information about a PCZT's contents
- [parse_pczt / serialize_pczt](https://t2z.d4mr.com/api-reference/parse-serialize.md): Convert PCZTs to and from bytes for transmission
- [propose_transaction](https://t2z.d4mr.com/api-reference/propose-transaction.md): Create a PCZT from transparent inputs and payment outputs
- [prove_transaction](https://t2z.d4mr.com/api-reference/prove-transaction.md): Generate Orchard zero-knowledge proofs
- [sign_transparent_input](https://t2z.d4mr.com/api-reference/sign-transparent-input.md): Sign a transparent input with an in-memory private key
- [Utilities](https://t2z.d4mr.com/api-reference/utilities.md): Helper functions for proving key management and testing
- [verify_before_signing](https://t2z.d4mr.com/api-reference/verify-before-signing.md): Verify the PCZT matches your original request
- [Core Concepts](https://t2z.d4mr.com/concepts.md): Understand the fundamentals of t2z and Zcash shielded transactions
- [Finalize & Extract](https://t2z.d4mr.com/flow/finalize.md): Complete the transaction and extract raw bytes for broadcast
- [Transaction Flow Overview](https://t2z.d4mr.com/flow/overview.md): Understand the complete lifecycle of a t2z transaction
- [Propose Transaction](https://t2z.d4mr.com/flow/propose.md): Create a PCZT from transparent inputs and payment outputs
- [Generate Proofs](https://t2z.d4mr.com/flow/prove.md): Create Orchard zero-knowledge proofs for shielded outputs
- [Sign Transparent Inputs](https://t2z.d4mr.com/flow/sign.md): Add signatures to each transparent input in the PCZT
- [Verify Before Signing](https://t2z.d4mr.com/flow/verify.md): Validate the PCZT matches your original transaction request
- [Error Handling](https://t2z.d4mr.com/guides/error-handling.md): Handle and recover from common errors
- [External Signing](https://t2z.d4mr.com/guides/external-signing.md): Integrate hardware wallets, HSMs, and air-gapped signers
- [Fee calculation](https://t2z.d4mr.com/guides/fee-calculation.md)
- [Introduction](https://t2z.d4mr.com/index.md): Build Zcash transactions from transparent inputs to shielded Orchard outputs
- [Go](https://t2z.d4mr.com/platforms/golang.md): Use t2z in Go applications via UniFFI
- [Kotlin / Java](https://t2z.d4mr.com/platforms/kotlin.md): Use t2z on Android and JVM via UniFFI
- [TypeScript / JavaScript](https://t2z.d4mr.com/platforms/typescript.md): Use t2z in browsers and Node.js via WebAssembly
- [Quick Start](https://t2z.d4mr.com/quickstart.md): Install t2z and build your first transaction

## OpenAPI Specs

- [openapi](https://t2z.d4mr.com/api-reference/openapi.json)

## Optional

- [Demo](https://t2z-wasm-demo.d4mr.com)
- [GitHub](https://github.com/d4mr/t2z)