Protecting webhooks

This guide covers securing your Fireblocks webhook integration through three methods of protection: IP allowlisting, signature verification and balance validation.

Three methods

Each method is explained in detail in the linked articles below:

Method	Purpose
IP Allowlisting	Network-level filtering
Signature Verification	Cryptographic authenticity
Balance Validation	Business logic verification

Get Started

Workspace & Security

Webhooks

Direct Custody Wallets

Manage Wallets

Embedded Wallets

Transactions

Transaction Fees & Gas Station

Treasury & Trading

Smart Contracts & Tokenization

Assets & NFTs

Compliance

Payments

Offchain Signing

API Co-Signers

Integrations

Three methods

​Three methods

Three methods