Every new product gets its post.

#!/usr/bin/env bash
# Render a product card and download it. Needs only bash, curl, grep and sed.
# POSTIMAGER_API_KEY=rk_... POSTIMAGER_URL=https://postimager.com ./render.sh
set -euo pipefail
BASE="${POSTIMAGER_URL:-https://postimager.com}"

RESPONSE=$(curl -sS -X POST "$BASE/v1/renders?wait=15" \
  -H "Authorization: Bearer $POSTIMAGER_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: product-sku-482-v1" \
  -d '{
    "template": "product-card",
    "size": "square",
    "format": "png",
    "variables": {
      "brand_name": "Kiln & Clay",
      "product_name": "Speckled stoneware mug, 350 ml",
      "price": "₹1,250",
      "image_url": "sample:mug"
    }
  }')

if ! echo "$RESPONSE" | grep -q '"status":"completed"'; then
  echo "Not finished yet or failed: $RESPONSE" >&2
  exit 1
fi
URL=$(echo "$RESPONSE" | sed -n 's/.*"download":{"url":"\([^"]*\)".*/\1/p')
curl -sS -o product-card.png "$URL"
echo "Saved product-card.png"

docs/examples/render.sh · executed against a local server by scripts/test-examples.ts