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[Payment Processing](/categories/payments) 4. / 5. boltpay/bolt-php ActiveLibrary[Payment Processing](/categories/payments) boltpay/bolt-php ================ Official PHP library to interact with Bolt 1.1.0(5y ago)374.4k↓50%3[3 issues](https://github.com/BoltApp/bolt-php/issues)[2 PRs](https://github.com/BoltApp/bolt-php/pulls)MITPHPPHP >=5.6.0CI failing Since Jan 4Pushed 2y ago51 watchersCompare [ Source](https://github.com/BoltApp/bolt-php)[ Packagist](https://packagist.org/packages/boltpay/bolt-php)[ RSS](/packages/boltpay-bolt-php/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (2)Dependencies (1)Versions (8)Used By (0) Bolt PHP library ---------------- [](#bolt-php-library) Official PHP library to interact with Bolt [APIs](https://docs.bolt.com/reference). ### Requirements [](#requirements) PHP 5.6+ #### API credentials [](#api-credentials) - The following three required values, (i.e. API Key, Signing Secret, Publishable Key) can be found in your Bolt Merchant Dashboard under Developers > API. The Publishable Key is for the multi-step checkout by default. You can find other publishable keys (Payment Only) in the division dropdown at the top-right corner. - For production, these will be found at: - For sandbox mode, use the following URL: ". #### Bolt Configuration: [](#bolt-configuration) Let's say is the base URL of your store. You need go to Developers > API > Merchant API and configure hook URLs in your Bolt Merchant Dashboard - Universal API: (If universal API feature is enabled) - Shipping: (if the split shipping and tax feature is enabled) - Tax: (if the split shipping and tax feature is enabled) - Shipping And Tax: [https://your-store-url.com/example/shipping\_and\_tax.php](https://your-store-url.com/example/shipping_and_tax.php) (if the split shipping and tax feature is disabled) - Create Order: [https://your-store-url.com/example/preauth\_create\_order.php](https://your-store-url.com/example/preauth_create_order.php) (if the pre-auth order creation feature is enabled) - WebHook: #### Plugin configuration: [](#plugin-configuration) Go to file example/config.php and configure value for essential settings below - API\_KEY: This is used for calling Bolt API from your back-end server - IS\_SANDBOX: This is used for setting up testing vs. production execution environment - SIGNING\_SECRET: This is used for signature verification in checking the authenticity of webhook requests - PUBLISHABLE\_KEY: This is used to open the Bolt Payment Popup typically on cart (multi step) page (example/cart.php) - PUBLISHABLE\_KEY\_PAYMENT\_ONLY: This is used to open the Bolt Payment Popup typically on cart payment only page (example/cart\_paymentonly.php) ##### Demo: [](#demo) Let's say is the base URL of your store - Go to to see the cart page - Go to [https://your-store-url.com/example/cart\_paymentonly.php](https://your-store-url.com/example/cart_paymentonly.php) to see the cart payment only page ### Health Score 31 — LowBetter than 68% of packages Maintenance0 Infrequent updates — may be unmaintained Popularity33 Limited adoption so far Community20 Small or concentrated contributor base Maturity60 Established project with proven stability Bus Factor1 Top contributor holds 51.6% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~613 days Total 2 Last Release 2078d ago PHP version history (2 changes)1.0.0PHP >=5.4.0 1.1.0PHP >=5.6.0 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/3869752?v=4)[Bolt](/maintainers/bolt)[@bolt](https://github.com/bolt) --- Top Contributors [![johnmccombs1](https://avatars.githubusercontent.com/u/2002287?v=4)](https://github.com/johnmccombs1 "johnmccombs1 (16 commits)")[![Jiyuan-Bolt](https://avatars.githubusercontent.com/u/50215911?v=4)](https://github.com/Jiyuan-Bolt "Jiyuan-Bolt (10 commits)")[![jmccombs-coredev](https://avatars.githubusercontent.com/u/255469056?v=4)](https://github.com/jmccombs-coredev "jmccombs-coredev (3 commits)")[![rbarabas](https://avatars.githubusercontent.com/u/8724965?v=4)](https://github.com/rbarabas "rbarabas (1 commits)")[![zachloubier](https://avatars.githubusercontent.com/u/3893524?v=4)](https://github.com/zachloubier "zachloubier (1 commits)") ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/boltpay-bolt-php/health.svg) ``` [![Health](https://phpackages.com/badges/boltpay-bolt-php/health.svg)](https://phpackages.com/packages/boltpay-bolt-php) ``` ### Alternatives [omnipay/paypal PayPal gateway for Omnipay payment processing library 3156.8M53](/packages/omnipay-paypal)[eduardokum/laravel-boleto Biblioteca com boletos para o laravel 626351.9k2](/packages/eduardokum-laravel-boleto)[tbbc/money-bundle This is a Symfony bundle that integrates moneyphp/money library (Fowler pattern): https://github.com/moneyphp/money. 1961.9M](/packages/tbbc-money-bundle)[2checkout/2checkout-php 2Checkout PHP Library 83740.3k2](/packages/2checkout-2checkout-php)[smhg/sepa-qr-data Generate QR code data for SEPA payments 61717.2k5](/packages/smhg-sepa-qr-data)[omnipay/dummy Dummy driver for the Omnipay payment processing library 271.2M33](/packages/omnipay-dummy) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)