Gemini API via a monthly card

Redeem a Gemini card, create your own API key, and call Chat Completions or Responses on https://gw.apimonth.com/v1. Gemini image models are not admitted. Claude Code is not available on Gemini.

ApiMonth is not an official Google website.

Endpoints on this line

• POST /v1/chat/completions
• POST /v1/responses
• wss://gw.apimonth.com/v1/responses

Gemini image models are not admitted on ApiMonth.

Example Chat Completions identifier: gemini-4-argon. Query GET /v1/models for the currently admitted list.

Published rates

Chat figures are credit / 1M tokens; image models are credit / image; video is $ / second. These are live sale rates (default 70% off, Gemini and GPT Luna models 20% off, Grok chat 70% off, image models $0.01–$0.08 per image, and Grok Video 1.5 $0.05/second; the current rate is shown here), not an upstream invoice. New packs last 30 days; historical cards convert to a permanent balance. Cache writes are not part of the public billing claim.

Chat: credit / million tokens. Images: credit / image. Video: $ / second. Live billable prices; — means unavailable or unsupported.

First request

curl https://gw.apimonth.com/v1/chat/completions \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer YOUR_APIMONTH_API_KEY' \
  -d '{"model":"gemini-4-argon","messages":[{"role":"user","content":"Hello"}]}'

Full API quickstart · All models

Gemini 专线

兑换 Gemini 月卡后，可用 Chat Completions、Responses 和 Responses WebSocket 调用已开放路由，例如 gemini-4-argon（Gemini 4 Argon）、gemini-3.8-flash。思考强度用 reasoning_effort，不写入模型名。Gemini 生图未开放。ApiMonth 不是 Google 官方网站。

本组模型接口

• POST /v1/chat/completions
• POST /v1/responses
• wss://gw.apimonth.com/v1/responses

Gemini 生图未在 ApiMonth 开放。

Chat Completions 示例标识：gemini-4-argon。当前可用列表以 GET /v1/models 为准。

公开单价

对话按额度 / 百万 tokens，生图按额度 / 张，视频按 $ / 秒。下列是官网实时记账价（默认三折，Gemini 与 GPT Luna 系列八折，Grok 对话三折，生图按模型 $0.01–$0.08 / 张，Grok Video 1.5 为 $0.05 / 秒；当前价格以实时模型价为准），不是上游发票。调用从共用额度扣费；新积分包 30 天有效，历史卡转为永久余额。宣传范围不含缓存写入。

对话：额度 / 百万 tokens；图片：额度 / 张；视频：$ / 秒。实时记账价；— 表示未报价或未支持。

第一条请求

curl https://gw.apimonth.com/v1/chat/completions \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer YOUR_APIMONTH_API_KEY' \
  -d '{"model":"gemini-4-argon","messages":[{"role":"user","content":"Hello"}]}'

完整 API 接入说明 · 全部模型