GPT-5.5 API
OpenAI-compatible GPT-5.5 access with current metered pricing.
Call GPT-5.5 through a drop-in OpenAI-compatible endpoint at $10.00 input / $60.00 output per million tokens — current OpenAI-compatible pricing pricing. 400K context, vision, tool use, streaming, all included.
Drop into Claude Code or Codex in 60 seconds
Keep the CLI you already use. Swap one env var. Use current Hypereal Credit pricing.
Sign up
Email + password. Top up any USD amount — credits are metered per token with no subscription. No card required to sign up.
Create accountCopy your ck_ key
Dashboard → API Keys → New key. Drop it into Claude Code, Codex CLI, Cursor, Aider — anywhere that speaks OpenAI or Anthropic.
Open dashboardPlug into your CLI
Export ANTHROPIC_BASE_URL / OPENAI_BASE_URL and you keep your existing tooling. Snippet below pastes verbatim.
View pricing# Use GPT-5.5 inside OpenAI Codex CLI
# 1. Grab your key at https://hypereal.cloud/manage-api-keys
# 2. Point Codex at Hypereal (OpenAI-compatible endpoint):
export OPENAI_BASE_URL="https://hypereal.cloud/v1"
export OPENAI_API_KEY="ck_..."
export OPENAI_MODEL="gpt-5.5"
codex --provider openai # same Codex CLI, metered billing.
# Prefer raw curl? Same key works:
# curl https://hypereal.cloud/v1/chat/completions \
# -H "Authorization: Bearer ck_..." -H "Content-Type: application/json" \
# -d '{"model":"gpt-5.5","messages":[{"role":"user","content":"hi"}]}'GPT-5.5 pricing comparison
Current per-million-token pricing
Questions, answered
Is this the real GPT-5.5 from OpenAI?
Yes. Same model access through Hypereal Credits; check live pricing before making external comparisons.
Do I need a VPN or special account to use it?
No. Hypereal is region-agnostic — works from any country with no VPN, no waitlist, no $5 minimum spend tier.
Are vision and tool use supported?
Yes. Image input, function calling, parallel tool calls, JSON mode, and SSE streaming all match the official OpenAI spec.
How does the OpenAI SDK work with Hypereal?
Set base_url=https://api.hypereal.cloud/v1 and api_key to your Hypereal key. Everything else — model names, request shape, response shape — stays identical to OpenAI.
How does billing work?
Pay per token using credits. 100 credits = $1. Buy from $10, no subscription, no monthly reset. Card and crypto accepted.
Use GPT-5.5 with current Hypereal pricing.
Change one line of code (base_url) and use GPT-5.5 through Hypereal Credits. Credits from $10.