Billing

#GET /v1/plans · public

Plans, prices and limits. It drives the pricing page.

{ "success": true, "plans": [
  { "plan": "free", "price_usd_month": 0, "requests_per_day": 500, "requests_per_min": 10, "fair_use": false,
    "free_credits": 500, "free_credits_period": "month", "history": "1 years", "funds_and_alternate": true,
    "webhooks": 0, "for": "Evaluating, students, journalists", "usage_rights": "internal",
    "vintages": false, "sla": false, "support": "community" },
  { "plan": "pro", "price_usd_month": 49, "requests_per_day": 100000, "requests_per_min": 300, "fair_use": true,
    "free_credits": null, "free_credits_period": null, "history": "full", "funds_and_alternate": true,
    "webhooks": 50, "for": "Risk, treasury and research teams", "usage_rights": "internal",
    "vintages": true, "sla": false, "support": "priority" },
  ... ] }

Each plan also carries the fields that set it apart: for, history, vintages, webhooks (null = unlimited), usage_rights (internal, or display = may show the data in your own product), sla and support. On paid plans the request numbers are fair-use ceilings (fair_use: true). On free, the binding limit is free_credits: a monthly allowance of 500 calls (its requests_per_day is only a ceiling within that), and it (free_credits_period: "month") resets on the 1st. See Plans & credits.

#POST /v1/checkout · public

Start a hosted checkout (LemonSqueezy) for a paid plan.

curl -X POST -H "Content-Type: application/json" \
  -d '{"plan": "pro", "email": "you@example.com"}' \
  "https://api.pakdatahub.com/v1/checkout"

{ "success": true, "checkout_url": "https://checkout.pakdatahub.com/…" }

plan is developer, pro or business, and email is optional; pass it to attach the purchase to an existing account. After payment, the buyer is redirected to https://pakdatahub.com/welcome?token=….

#GET /v1/account/key/{token} · public

Redeems the one-time token from the post-checkout redirect for the account's API key. The key is returned once and also emailed.

#GET /v1/billing/portal 🔑 / session

Returns { "success": true, "url": "…" }: the customer-portal link where you update your card, see invoices or cancel. It returns 404 if the account has no subscription.