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@callirra-ai

Callirra AI

One key, every model. Image & video generation API with credits billing — GPT Image 2.5, Seedance 2.5, Kling, Veo and more.
Three frames generated with gpt-image-2.5 on Callirra: a citrus soda product shot, an After Hours jazz poster and an isometric bookshop cutaway.

Callirra ✦ One key, every model

Callirra is not another AI generator. It is one product for image and video generation: the leading models, a public prompt atlas, unified credit billing, an OpenAI-compatible API, content safety and the payment, tax and subscription paperwork already handled. Creators go from one sentence to a finished frame in the browser; developers get image and video behind a single sk-cal- key instead of stitching together five vendors, a billing system and a merchant entity.

Prompt Atlas: 50 prompts, 50 frames Tier comparison: measured npm: @callirra/cli npm: @callirra/mcp OpenAI-compatible API Payments: Waffo, merchant of record

Website · What we ship here · Models · Pricing · Contact


What we ship here

GPT Image 2.5 Prompt Atlas — 50 prompts, 50 frames, one measured comparison

Every prompt shipped with the exact frame it produced: 20 short showcase prompts (5–500 words) and 30 full engineering briefs (400–4,500 words that pin down canvas, light, materials, exact text and object counts), plus a measured Flare vs Sunburst tier comparison. Every entry deep-links into the generator with the form pre-filled. CC BY 4.0.

OpenAI-compatible media API

One key for image and video generation:

GET  https://api.callirra.com/v1/models
POST https://api.callirra.com/v1/images/generations
POST https://api.callirra.com/v1/videos

Also public: GET /api/v1/creative — the creative knowledge base (below) as JSON.

CLI · MCP server · Agent skill

Bring the same catalogue to where you already work:

  • @callirra/cli — terminal generation, prompt templates, balance and task management
  • @callirra/mcp — MCP server for Claude Code, Cursor, Codex and other agents
  • skill — an installable agent skill with the creative knowledge base and workflows

The public creative knowledge base

8 categories models · open source · prompts · design · assets · cinematography · styles · community
110 curated resources every entry with a URL, a one-line description and tags
39 style keywords from cyberpunk and Bauhaus to Kodachrome and volumetric light
61 craft terms lighting (15) · camera (19) · composition (14) · colour (13)

Two more frames from the atlas: an After Hours jazz weekender poster and a three-storey isometric bookshop cutaway.

Billing that is already solved

Credits, credit packs, auto-renewing subscriptions (monthly / quarterly / yearly), refunds, taxes and PCI compliance are handled by Waffo Pancake as merchant of record — including the automatic-renewal disclosures and reminder emails. Subscriptions are issued credits monthly and can be cancelled or resumed at any time from the billing page.

Models you can access

Image — GPT Image 2.5 (Flare & Sunburst) · GPT Image 2 · Nano Banana 2 · Seedream 5 · Flux 1.1 Pro · Grok Imagine Image 2 · Wan 2.7 Image · Z-Image

Video — Seedance 2.5 · Seedance 2.0 · Kling 3.0 · Veo 3.1 · Sora 2 Pro · MiniMax H3 · Hailuo 2.3 · HappyHorse 1.0 · Grok Imagine Video 1.5 · Gemini Omni Video · Wan 2.5

Live catalogue and per-model credit costs: callirra.com/pricing · image generator · video generator

Pricing at a glance

  • Free — 15 credits every week, reset weekly, no carryover
  • Credit packs — one-time top-ups, valid 1 year, unlock after your first subscription
  • Subscriptions — monthly / quarterly / yearly, renew automatically until you cancel; credits are issued monthly, and cancelling keeps your access until the end of the paid period
  • Launch offer — 20% off the first month of a monthly subscription (one-time, first purchase)
  • Refunds — 7-day window on unused credits
  • Taxes — calculated and collected at checkout by the merchant of record

Connect

Callirra is an independent platform. Model names and trademarks belong to their respective owners.

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  1. gpt-image-2-5-prompt-atlas gpt-image-2-5-prompt-atlas Public

    Fifty prompts for gpt-image-2.5, each with the exact frame it produced - 20 short ones and 30 full engineering briefs, plus a measured Flare-vs-Sunburst comparison

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