WDK Utils

Address validation helpers and EIP-681 request parsers for @tetherto/wdk-utils

WDK Utils provides validation helpers for Bitcoin, EVM, Lightning, Spark, Tron, and UMA identifiers, Lightning decoding helpers, plus EIP-681 request parsing helpers for token transfer deep links. Powered by @tetherto/wdk-utils.

Features

• Address validation helpers: Validate Bitcoin, EVM, Lightning invoice, LNURL, Lightning address, Spark, Tron, and UMA inputs before you hand them to a wallet flow.

• Lightning decoding helpers: Decode BOLT11 invoices and LNURL strings before you display or route payment details.

• EIP-681 request parsing: Detect request-shaped EIP-681 strings and parse transfer payloads into recipient, tokenAddress, chainId, and amountSmallest.

• No runtime setup: Import the functions you need. The package has no constructor or runtime configuration.

• TypeScript support: The published package ships typed exports for every validator and parser.

• Bare runtime export: The package publishes a bare entrypoint in addition to the default module entrypoint.

Why this matters

• Validate user input early and return machine-readable failure reasons before you attempt a transaction or resolution flow.

• Normalize EIP-681 payment links into structured transfer data that wallet UIs can inspect before execution.

• Reuse the same helpers across Node.js and Bare-based environments without adding a larger wallet module dependency.

WDK Utils Configuration

Install the package, import the helpers, and review runtime notes.

WDK Utils API Reference

Review the exported validators, parsers, and result types.

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