gpt-4o API price — 3 gateways compared
Cheapest right now: Glama at $2.50/MTok in
from $2.50 per
million input tokens · same price on every gateway
· updated continually
Gateway $ in /MTok $ out /MTok
Context Input price history Model ID OpenRouter fees $2.50 $10.00 128,000 openai/gpt-4o use Requesty $2.50 $10.00 128,000 openai/gpt-4o use Glama $2.50 $10.00 128,000 openai/gpt-4o use
Fees beyond the token price OpenRouter : No markup on token prices (provider pass-through), but credit purchases cost 5.5% via card ($0.80 minimum) or 5% via crypto; BYOK usage above the monthly allowance is charged 5%. source Changelog for gpt-4o
2026-08-27 requesty raised gpt-4o-output 11.1%: 9.0 → 10.0 usd_per_mtok 2026-08-27 requesty raised gpt-4o-input 11.1%: 2.25 → 2.5 usd_per_mtok gpt-4o pricing FAQ
How much does gpt-4o cost per million tokens? The cheapest tracked gateway charges $2.50 per million input tokens and $10.00 per million output tokens (Glama). Prices refresh continually.
Which gateway is cheapest for gpt-4o? Glama for input tokens and Glama for output tokens, among the 3 gateways we track.
Do gpt-4o prices differ between gateways? No — every tracked gateway currently charges the same per-token price, so the difference between them is fees and routing, not token cost.
← All LLM prices · API
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