create-payment-link.sh

#!/usr/bin/env bash

set -euo pipefail

KEY=$1
shift

DOMAIN=$1
shift

PRODUCT_ID=$(
    curl https://api.stripe.com/v1/products \
	 -u "${KEY}:" \
	 -d "name=30 GiB-months" \
	 -d "description=30 GiB-months of Private.Storage storage × time" \
	 -d "statement_descriptor=PRIVATE STORAGE" \
	 -d "url=https://${DOMAIN}/" |
	jp --unquoted id
	  )

echo "Product: $PRODUCT_ID"

PRICE_ID=$(
    curl https://api.stripe.com/v1/prices \
	 -u "${KEY}:" \
	 -d "currency=USD" \
	 -d "unit_amount=650" \
	 -d "tax_behavior=exclusive" \
	 -d "product=${PRODUCT_ID}" |
	jp --unquoted id
	)

echo "Price: $PRICE_ID"

LINK_URL=$(
    curl https://api.stripe.com/v1/payment_links \
	 -u "${KEY}:" \
	 -d "line_items[0][price]=${PRICE_ID}" \
	 -d "line_items[0][quantity]=1" \
	 -d "after_completion[type]"=redirect \
	 -d "after_completion[redirect][url]"="https://${DOMAIN}/payment/success" |
	jp --unquoted url
	)

echo "Payment link: $LINK_URL"