{"slug":"killbill","name":"Kill Bill","owner":null,"repo":null,"category":"payments-billing","lang":"","blurb":"Mature open-source subscription billing and payments platform (Java) — self-host with a decade-deep plugin ecosystem for complex billing.","use_cases":"[]","alternatives":[],"stars":0,"pushed_at":null,"synced_at":null,"kind":"api","one_liner":"Mature open-source subscription billing and payments platform (Java) — self-host with a decade-deep plugin ecosystem for complex billing.","website":"https://killbill.io","docs_url":"https://docs.killbill.io","signup_url":"","pricing_model":"open-source","pricing_note":"Free, Apache-2.0; self-hosted (Java + MariaDB). Best for complex/enterprise billing with custom accounting workflows","auth_type":"api-key","agent_signup":"self-serve-instant-key","agent_signup_note":"Self-host and create your own tenant + API credentials (X-Killbill-ApiKey/ApiSecret) with no external gatekeeper.","mcp_server":"","sdks":["Java","Ruby","Python","PHP","Node","Go","REST"],"code_sample":"","tags":["open-source","subscriptions","self-hosted","payments","plugins","enterprise"],"useCases":[],"codeSample":null,"oneLiner":"Mature open-source subscription billing and payments platform (Java) — self-host with a decade-deep plugin ecosystem for complex billing.","docsUrl":"https://docs.killbill.io","signupUrl":"","pricingModel":"open-source","pricingNote":"Free, Apache-2.0; self-hosted (Java + MariaDB). Best for complex/enterprise billing with custom accounting workflows","authType":"api-key","agentSignup":"self-serve-instant-key","agentSignupNote":"Self-host and create your own tenant + API credentials (X-Killbill-ApiKey/ApiSecret) with no external gatekeeper.","mcpServer":""}