Gateway live in Dhaka · OpenAI-compatible

One API. Every leading AI model. Pay in Taka.

Access models from OpenAI, Anthropic, Google, DeepSeek, Qwen and more through one OpenAI-compatible endpoint. Keep a single prepaid BDT balance and recharge locally.

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Top up with bKash · Nagad · Rocket · Visa · Mastercard · minimum ৳100

chat.pyPOST /v1/chat/completions

from openai import OpenAI

client = OpenAI(
    api_key="pdm_live_••••••••",
    base_url="https://api.padma.dev/v1",
)

response = client.chat.completions.create(
    model="anthropic/claude-sonnet-4",
    messages=[{"role": "user", "content": "Hello from Dhaka!"}],
)

200 OK

metered · deducted from BDT balance

Model: Claude Sonnet 4
Input: 1,284
Output: 421
Cost: ৳1.22
Latency: 1.7s

Example response · figures illustrative

Model providers availableAnthropicOpenAIGoogleDeepSeekQwenMetaMistral

Find the right model for every workload

One directory, one price unit. Compare cost per million tokens in Taka, context window and measured throughput side by side.

All 13 models →

Model	Context	Input / 1M	Output / 1M	Speed
Claude Sonnet 4CODING anthropic/claude-sonnet-4	200K	৳360	৳1,800	74 t/s
GPT-4o openai/gpt-4o	128K	৳300	৳1,200	96 t/s
GPT-4o miniCHEAPFAST openai/gpt-4o-mini	128K	৳18	৳72	184 t/s
Gemini 2.5 Pro google/gemini-2.5-pro	1M	৳150	৳600	88 t/s
Claude Haiku 4FAST anthropic/claude-haiku-4	200K	৳96	৳480	168 t/s
Gemini 2.0 FlashCHEAPFAST google/gemini-2.0-flash	1M	৳9	৳36	212 t/s

Placeholder pricing for design review · rates set at launch.

Built and billed for Bangladesh.

Forget international-card friction and separate USD balances. Add funds locally and spend one BDT wallet across every model in the directory.

Charges metered per token, in Taka
Fractional amounts down to ৳0.01. No coin conversions, no rounding up to a package.
Prepaid, so spend can never surprise you
The wallet is the ceiling. Budgets and per-key limits sit underneath it.
Failed requests are not billed
Upstream errors and rate-limit rejections are reconciled back to your balance.

bKashNagadRocketVisa · Mastercard

Available balance

৳1,842.60

Add fundsUsage

Recent activity

Claude Sonnet 4-৳2.82
Gemini 2.0 Flash-৳0.31
DeepSeek V3-৳0.18
Top up · bKash+৳500.00

Start in 60 seconds

Already using the OpenAI SDK? You may only need to change your base URL and model name.

01
Create your API key
Sign up with email or GitHub. Keys are scoped per environment with their own spend limits.
pdm_live_8f2a…c41
02
Add ৳100 to your wallet
bKash, Nagad, Rocket or card. Balance is usable the moment the payment clears.
৳100 · ৳500 · ৳1,000
03
Change one base URL
Keep your SDK, your framework and your prompts. Point the client at the gateway.
https://api.padma.dev/v1

https://api.padma.dev/v1

Never wake up to an unexpected AI bill.

Every key carries its own daily and monthly ceiling. Alerts fire before the limit; the hard stop refuses requests at it, in the gateway, before the provider is called.

See budget controls →

Production API

pdm_live_8f2a…c41

Active

Daily budget: ৳500
Monthly budget: ৳10,000
Alert at: 80%
Hard limit: ON

Today · ৳72.42 of ৳50014.5%

Live

Let the router choose.

Request a virtual model instead of a specific one. The gateway scores the models it can actually reach on quality, price and latency, forwards to the best fit, and reports which model answered in x-padma-model.

auto/cheap
Lowest-cost model that clears the task
auto/fast
Lowest measured time to first token
auto/smart
Best quality per Taka on your traffic mix
auto/bangla
Ranked on our internal Bangla prompt set

A provider with no upstream configured is not a low-scoring candidate — it is not a candidate. Routing weights and the Bangla evaluation set are not final.

Works with the tools you already run

The gateway speaks the OpenAI chat-completions and embeddings shape, so anything that accepts a custom base URL can point at it.

OpenAI SDKPython · Node
TypeScriptfetch · SDK
cURLplain HTTP
LangChainbase_url override
LlamaIndexOpenAILike
Vercel AI SDKopenai provider

Compatibility target list for the prototype. Each integration is verified before it ships to the docs.

Pay only for what you use.

No subscription, no seats, no minimum monthly commitment. You add BDT balance and each request deducts its actual token cost at the model's published rate.

How pricing works →

Minimum top-up৳100

Platform feeNone

Monthly minimumNone

Balance expiryNone

Billing unit৳ / 1M tokens

One key. One wallet. Every model.

Create an account, add ৳100 and send your first request from Dhaka in under a minute.

Get API Key Read the docs