Custom Apparel Printing API & Automated Dropshipping Fulfillment
Programmatically integrate on-demand t-shirt manufacturing, live vector artwork rendering, and pan-India white-label dropshipping directly into your web app, mobile app, or proprietary e-commerce stack.
{
"client_reference_id": "ORD-98421",
"shipping_address": {
"name": "Arjun Sharma",
"phone": "+919876543210",
"address_line1": "Flat 402, Cyber Heights, HSR Layout",
"city": "Bengaluru",
"state": "Karnataka",
"postal_code": "560102",
"country": "IN"
},
"items": [
{
"sku": "TEE-240GSM-OVERSIZED-BLACK-L",
"quantity": 1,
"print_technique": "DTF_INDUSTRIAL",
"artwork_front_url": "https://yourcdn.com/assets/design_front.png",
"artwork_back_url": "https://yourcdn.com/assets/design_back.png",
"mockup_preview_url": "https://yourcdn.com/assets/mockup_3d.png"
}
],
"branding": {
"custom_neck_label": true,
"brand_name_on_awb": "Streetwear Collective",
"brand_support_phone": "+918000000000"
}
}Built for Scale, Reliability & Automation
Everything developers need to power custom merch stores, gamified rewards, and D2C brands.
Bi-Directional Webhooks
Receive instant JSON event triggers when orders are accepted, printed, packed, dispatched with tracking URLs, or delivered.
HMAC-SHA256 Signatures
Cryptographically secure webhook payloads verified via `X-Nexel-Signature` headers to protect your backend servers.
Automated Artwork Pre-Flight
Our graphics pipeline automatically validates resolution, detects low-DPI scaling artifacts, and crops transparent borders on the fly.
White-Label Blind Packaging
Dynamic branding parameters allow you to inject custom inside neck labels, brand name return labels, and personalized thank-you slips.
19,000+ Pincode Express Shipping
Direct API handshakes with Delhivery, Bluedart, and Xpressbees provide automated airway bills and doorstep tracking updates.
Automated 18% GST Invoicing
Download monthly itemized GST tax invoices via API or web console to claim full corporate Input Tax Credit.
Fulfillment API FAQs
Technical details on rate limits, test sandboxes, and billing.
Start Building with the NexelPrint API
Create your free developer account, generate instant test sandbox keys, and simulate your first automated dropshipping order in under 5 minutes.