Neynar Documentation

July 25, 2025

• Added support for EIP-5792 batch transactions in Farcaster Wallet:
  • Mini Apps can now use wallet_sendCalls to batch multiple transactions into a single user confirmation
  • Supports common patterns like “approve and transfer” in one operation
  • Transactions are executed sequentially with full security scanning
  • Note: Atomic execution and paymaster support are not yet available

June 9, 2025 (0.0.61)

• Moved Quick Auth out of experimental and enhanced functionality:
  • Use sdk.quickAuth.getToken() in place of sdk.experimental.quickAuth(). getToken will store the token in memory and return if it not expired, otherwise a new token will be fetched. Developers no longer need to manage keeping this token around or checking expiration and can make calls to getToken whenever needed.
  • Added fetch which is a wrapper around the browser Fetch API that adds a Quick Auth token as a Bearer token in the Authorization header.

June 6, 2025 (0.0.59)

• Added cast_share location type for share extensions, enabling Mini Apps to receive shared casts from the system share sheet
• Extended the cast object in cast_embed and cast_share contexts to include comprehensive metadata (author details, timestamps, mentions, embeds, channel)

June 4, 2025 (0.0.56)

• Added back SDK API for integrating back control
• Added haptics SDK methods for triggering haptic feedback (impact, notification, and selection)

June 1, 2025 (0.0.52)

• Added viewCast action to open a specific cast in the Farcaster client
• Added channelKey parameter to composeCast action
• Updated composeCast result to allow null cast when user cancels

May 21, 2025 (0.0.49)

• Introduced Wallet Standard integration for Solana wallets
• Moved Solana provider to wallet.getSolanaProvider(). Will remain accessible at experimental.getSolanaProvider() for a couple versions

May 20, 2025 (0.0.48)

• Added experimental support for quickAuth.

May 16, 2025 (0.0.45)

• Added experimental support for Solana
• Added optional requiredChains / requiredCapabilities parameters to manifest
• Added getChains / getCapabilities SDK methods to detect host capabilities
• Replaced wallet.ethProvider SDK getter with wallet.getEthereumProvider() method
• Replaced actions.addFrame() SDK method with actions.addMiniApp() method

May 2, 2025 (0.0.38)

• Added isInMiniApp function to reliably detect Mini App environments

April 30, 2025 (0.0.37)

• Added experimental actions for swapToken, sendToken, and viewToken

April 22, 2025 (0.0.36)

• Added noindex field to manifest (see discussions/204)

April 16, 2025 (0.0.35)

• Introduced new manifest metadata fields (see discussions/191)
• Deprecated imageUrl and buttonTitle (see discussions/194)
• Made url optional in actionLaunchFrameSchema - when not provided, it defaults to the current webpage URL (including query parameters) (see discussions/189)

December 19, 2024

• Added experimental signManifest action for domain manifest verification:
  • Signs domain manifests for authenticity verification
  • Returns structured response with header, payload, and signature
  • Available under sdk.experimental.signManifest()

April 6, 2024 (0.0.34)

• Increased URL max length to 1024 characters