GPT-4o · o1 · o3 · GPT-4.5 · DALL-E · WHISPER · INR BILLING

GPT-4o · o1 · o3 · GPT-4.5
In India. In INR. With GST.

Stop losing money on forex fees and missing out on GST input tax credit. Buy OpenAI API directly from Ogma in Indian Rupees with a proper GST invoice — the same API, the same models, the same performance.

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18%
GST input tax credit you recover on every API invoice
3–5%
Forex loss eliminated vs direct USD billing
<24hr
API access setup after onboarding
₹0
Minimum spend — pay only for what you use

Every OpenAI Model. One INR Invoice.

Ogma's reseller agreement covers OpenAI's full model catalog — text, image, audio, and embeddings — all billed in Indian Rupees with GST.

GPT-4o & GPT-4.5

OpenAI's most capable multimodal models. GPT-4o (omni) handles text, image, and audio in one model at high speed. GPT-4.5 offers improved reasoning and reduced hallucination for enterprise use cases — legal document review, financial analysis, and customer support automation.

o1 & o3 Reasoning Models

OpenAI's o1 and o3 series are purpose-built for complex, multi-step reasoning — coding tasks, mathematical proofs, scientific research, and legal analysis. Significantly outperform GPT-4 on STEM benchmarks. Available in India through Ogma at INR pricing.

DALL-E & Sora

DALL-E 3 for high-quality image generation from text prompts — product imagery, marketing visuals, and UI mockups. Sora (video generation) access via Ogma's reseller agreement as it becomes available in India.

Whisper & TTS

OpenAI Whisper for speech-to-text transcription (99 languages, high accuracy). TTS (Text-to-Speech) for human-sounding audio generation. Both available per minute of audio — ideal for call centre transcription, accessibility, and voiceover automation.

Embeddings & Fine-tuning

text-embedding-3-large and text-embedding-3-small for semantic search, RAG pipelines, and recommendation engines. Fine-tuning for GPT-4o mini on custom datasets — available through Ogma at INR pricing.

GST Invoice & ITC

Every API charge generates a proper Indian GST invoice (18% GST) — enabling full input tax credit recovery. No more TDS complications, no foreign remittance paperwork, no FEMA compliance headaches for routine API payments.

Why Buy OpenAI API Through Ogma?

Same API. Same performance. Indian billing, Indian support, Indian paperwork.

Indian Billing, Zero Complexity

INR billing through Ogma eliminates currency conversion risk, overseas transaction fees (3–5%), and foreign TDS deductions. Your finance team gets a clean Indian GST invoice — not a foreign vendor statement.

Same API, Same Performance

Ogma is a reseller — not a proxy or intermediary. You call OpenAI's API endpoints directly with your API key. Zero latency overhead, zero data routing through Ogma's infrastructure. Identical performance to direct OpenAI billing.

India-Based Support

Get help from Ogma's AI engineers (not a chatbot) for integration questions, model selection, prompt engineering, and cost optimization. WhatsApp and email support in Indian business hours, with emergency escalation available.

How Onboarding Works

From first contact to live API access — typically under 24 hours.

1
Usage Assessment

Share your current OpenAI spend or estimated monthly token volume. Ogma will model your cost in INR including GST ITC recovery and forex savings.

2
Onboarding

Sign a simple reseller agreement, provide GST details for invoicing, and receive your API credentials — typically within 24 hours of agreement signing.

3
Integration

Your applications call OpenAI APIs using the same endpoint (api.openai.com) with your API key — no code changes required in most cases.

4
Monthly Billing

Receive an INR GST invoice monthly. Pay by NEFT/RTGS/UPI. Input tax credit available on the GST component for registered businesses.

Ogma Reseller vs Direct OpenAI Billing

The API is identical. The billing, compliance, and support are dramatically different.

Feature Ogma Reseller Direct OpenAI
Currency INR (Indian Rupees) USD — converted at bank rate
GST Invoice Yes — 18% GST, ITC eligible No — foreign vendor invoice
Forex Exposure None 3–5% on every payment
Payment Method NEFT / RTGS / UPI / Cheque International credit card only
Support India-based, WhatsApp + email Overseas ticket system
Volume Discount Available at higher monthly INR spend — quoted on request Available from $5K/month USD spend
Model Access All OpenAI models All OpenAI models

Frequently Asked Questions

Everything you need to know about buying OpenAI API through Ogma.

Yes — identical. Ogma is a reseller, not a proxy. You receive OpenAI API credentials that call OpenAI's servers directly (api.openai.com). Ogma handles only the billing and invoicing layer. There is zero difference in model quality, response speed, or API behaviour.

When Ogma issues you an INR GST invoice, the 18% GST you pay is eligible for input tax credit (ITC) if your business is GST-registered. This means you recover 18% of every API charge through your GST returns &mdash; structurally lower net cost vs paying USD directly. Share your monthly OpenAI spend and we'll model exactly what you'd recover.

Yes — GPT-4o, GPT-4o mini, GPT-4.5, o1, o3, o1-mini, DALL-E 3, Whisper, TTS, and text-embedding models are all accessible. As OpenAI releases new models, they become available on the same API key. Ogma's reseller agreement covers OpenAI's full model catalog.

Typically under 24 hours. You sign the reseller agreement (digital), provide GSTIN and billing details, and receive your API key via email. No complex procurement process, no committee approvals needed.

Ogma passes through OpenAI's pricing changes — we do not add an additional margin above OpenAI list prices. The only addition is the 18% GST (which you recover through ITC). Volume discounts may apply above certain monthly spend thresholds — contact us for details.

Yes. One Ogma account gives you access to all OpenAI models on a single API key with unified INR billing. You can use GPT-4o for conversational AI, Whisper for transcription, and text-embedding-3-large for RAG pipelines — all billed on one monthly INR invoice.

Migration is seamless. You create a new API key through Ogma's account, update the API key in your application, and start receiving INR invoices from the next billing cycle. Your existing OpenAI organization, prompts, fine-tuned models, and usage history remain with your direct account — there is no data migration required.

Stop Paying OpenAI in USD

Switch to INR billing with GST invoice. Get set up in 24 hours — no minimum spend, no contract lock-in.

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