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  • Pricing
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Sign in Create your account

Use cases

  • AI companies
  • Neobanks
  • Marketplaces
  • Wallets
  • Lending
  • Stablecoins

Developers

  • Documentation
  • API reference
  • SDKs & CLI
  • Changelog

Learn

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Insights & thoughts from the Blnk team

Build Operate Product Guides Stories

Build

How to build with Blnk Core.

  • Diagram of a payment receipt splitting into multiple ledger transactions

    Build

    Why one payment does not always equal one transaction.

    September 11, 2026
  • A workflow line of ledger steps ending in a committed transaction

    Build

    Building a BaaS Ledger, Part 2: Transaction Workflows

    September 3, 2026
  • How to build an AI billing ledger

    Build

    How to build an AI billing ledger

    September 1, 2026
  • Building a BaaS Ledger, Part 1: Designing Your Ledger Architecture

    Build

    Building a BaaS Ledger, Part 1: Designing Your Ledger Architecture

    August 27, 2026
  • How to build currency exchange for a multi-currency wallet with Blnk Ledger

    Build

    How to build currency exchange for a multi-currency wallet

    July 30, 2026
  • How to split payments for a delivery app across merchants, riders, and fees using the Blnk Ledger

    Build

    How to split payments for a delivery app across merchants, riders, and fees using the Blnk Ledger

    July 1, 2026
  • How to build a loan disbursement and repayment app with Flutterwave + Blnk

    Build

    How to build a loan disbursement and repayment app with Flutterwave + Blnk

    April 23, 2026
  • How to build recurring payments and savings goals with Blnk Ledger

    Build

    How to build recurring payments and savings goals with Blnk Ledger

    April 2, 2026
  • How to build SaaS referral system with Blnk Ledger API

    Build

    How to build SaaS referral system with Blnk Ledger API

    March 28, 2026
  • How to build an e-commerce loyalty program and rewards system with Blnk

    Build

    How to build an e-commerce loyalty program and rewards system with Blnk

    March 5, 2026
  • How to build loan disbursement, interest, and repayments with Blnk Ledger | complete guide

    Build

    How to build loan disbursement, interest, and repayments with Blnk Ledger | complete guide

    February 24, 2026
  • How to build a bulk payroll system using the Blnk Ledger API

    Build

    How to build a bulk payroll system using the Blnk Ledger API

    February 10, 2026
  • How to build escrow payments for online marketplaces

    Build

    How to build escrow payments for online marketplaces

    January 6, 2026
  • AI billing: how to build monetization & cost tracking for AI agents with Blnk

    Build

    AI billing: how to build monetization & cost tracking for AI agents with Blnk

    October 21, 2025
  • How to build a wallet with Stripe & Blnk Finance

    Build

    How to build a wallet with Stripe & Blnk Finance

    April 24, 2025

Launch today

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Start building

Run this in your terminal to start Blnk locally.

bash
$git clone https://github.com/blnkfinance/blnk && cd blnk && docker compose up
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