Free-first API gateway for Codex, Claude, OpenCode, and GPT
Run Codex API, Claude API, OpenCode API, and GPT API through one endpoint, with support for OpenAI, Anthropic, and more. Keep your existing SDK and scale at low cost.
Simple GPT-5.4 pricing
1K VND = 1 USD list price
Save over96%compared with the common 26K VND/USD conversion.
Current top-up conversion
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Visual comparison by model and token volume
Quick comparison for the same model and the same token volume.
| Model | Tokens | List price | LLMGate price | Converted list price | Saving |
|---|---|---|---|---|---|
| GPT-5.4 | 20M | $50 | 50K VND | 1,300K VND | 26x |
| GPT-5.4 | 100M | $250 | 250K VND | 6,500K VND | 26x |
| GPT-5.3 Codex | 20M | $30 | 30K VND | 780K VND | 26x |
| GPT-5.3 Codex | 100M | $150 | 150K VND | 3,900K VND | 26x |
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How it works
Three simple steps to get started
1. Connect once
Use one shared endpoint to call OpenAI, Anthropic, and other providers.
2. Send requests
Keep your existing SDK and route to low-cost models directly.
3. Track spend
Watch usage and cost in one place without extra setup.
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Choose Your Path
Pick the option that fits your workflow
Monthly Plan
For teams and power users
✓ Predictable monthly cost with volume discounts
△ Requires commitment upfront
Pay-as-you-go
For explorers and light users
✓ Only pay for what you use, no commitment
△ Higher per-token cost at scale
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