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OpenAI-compatible · bKash · Nagad · UPI

Frontier-class AI coding models — pay with bKash or UPI.

Top up a prepaid wallet from bKash, Nagad or UPI — no international card. Point your existing harness at one base URL. A router picks the cheapest model that won’t fail the task, and every request is logged so you can check what it saved.

Pay with
bKashNagadUPI
VAT included
15% Bangladesh · 18% India OIDAR GST
Prepaid balance
No subscription and no auto-renew
Routing is public
Read the methodology

UNVERIFIED Tax treatment and the prepaid/no-auto-renew wording are commitments about money — confirm before launch.

~/.config/opencode/config.json
{
  "provider": "openai",
  "base_url": "https://api.stratacode.ai/v1",
  "model": "stratacode/auto",
  "api_key": "sk-sc-…"
}

One endpoint

Every model on the catalogue answers on the same OpenAI-compatible base URL. Ask for stratacode/auto and the router chooses per request; name a model and it is used as given.

See the model catalogue →

Why it costs less

Not a discount on any model’s list price — you pay the published rate for whichever model answers. The saving is that most coding work does not need the frontier tier, and the router knows which work does.

  1. Edits and renames Small diffs, narrow context, no planning. Routed to the air tier.
  2. Tests and fixtures Mechanical generation against a known shape. Routed to the air tier.
  3. Explain or review Reading, not reasoning across files. Routed to the air tier.
  4. Multi-file refactor Wide edit surface, cross-file consistency. Routed to the flagship tier.
  5. Architecture and planning Long-horizon reasoning; a cheap miss is expensive. Routed to the flagship tier.

Escalation is automatic: if a cheap tier's answer fails the task's check, the request is retried one tier up. Shares of traffic per class are not published here yet — they will be, from measured routing logs, rather than estimated.

UNVERIFIED The task-class to tier mapping describes intended router policy; verify against the live scorer before promoting this page.

Three steps

  1. 1

    Sign up

    Create an account. No card, and no minimum.

  2. 2

    Top up in ৳ / ₹

    Pay with bKash, Nagad or UPI. The balance is prepaid and spends down as you use it.

  3. 3

    Point your tool at us

    Set one base URL in opencode, Cline, Aider or any OpenAI-compatible client.

Top up from ৳300

Packs are prepaid and tax inclusive. Wallet credit is shown per pack, because the taka, rupee and dollar packs are not equivalents — each states exactly what it adds to your balance.

Top up via bKash or Nagad, in taka
  • ৳300
    Wallet credit
    $2.50
    Top-up fee
    none
  • ৳600
    Wallet credit
    $5.00
    Top-up fee
    none
  • ৳1,500
    Wallet credit
    $12.50
    Top-up fee
    none
  • ৳3,000
    Wallet credit
    $25.00
    Top-up fee
    none

Set up your harness

Two environment variables, then nothing else changes — streaming, tools and JSON mode all behave as your client expects.