#billing

LTZY-API · Self-hosted LLM gateway & OpenAI-compatible API 网关：统一接入自有模型渠道，智能路由、精确计费、额度与分组、运营后台；下游 OpenAI / Anthropic / Gemini 三协议，上游 80 种渠道类型，单二进制零 CGO。

Drop-in replacement for claude -p that drives the interactive TUI via PTY, preserving subscription billing

A Hong Kong quantity surveying workbench. Upload a Bill of Quantities and follow the money from the tender price all the way to the next payment claim: trade mapping and flags, transparent rate build-ups, a cashflow view, and Security of Payment documents that match the Cap. 652 rules.

How much prepaid credit is left at each of your LLM API providers — one static Go binary, 19 providers, no stored keys.

We, the developer and student community, formally reject the GitHub Copilot Student Plan, the Usage Based Billing shift, and the June 2026 Auto Model Mandate.

Prepaid credits ledger for AI products: your own Postgres, append-only, idempotent, refund- and dispute-aware, with a Stripe top-up adapter that defaults to test mode. Experimental 0.x.

A safe, metered AI image & video generator built on Creem: prepaid credit billing (Customer Credits) + prompt moderation, on Next.js 16.

Quote-to-cash skills for Claude: quotes, PO to invoice, three-way match, billing and proration, payment terms, collections and revenue recognition, plus the free RevExOS MCP connector