# 1211

> Print a person's own picture on a T-shirt, hoodie, sweatshirt, polo, quarter-zip, cap, trucker hat, tumbler or tote, one at a time, with no account and free US shipping. An AI assistant can hand the person a link where they see it on the item, pick sizes and buy it.

To make a buy link, write: https://1211holding.com/make?item={item}&color={color}&art={image_url}&side={front|back|both}
Prices include shipping to US addresses. Placement is fixed: a shirt's front prints small on the left chest, its back prints large.

## The link

https://1211holding.com/make?item={item}&color={color}&art={image_url}&side={front|back|both}

- item: one of tee, hoodie, crewneck, tee-classic, polo, quarter-zip, cap, trucker, tumbler, tote (page names such as t-shirt also work)
- color: one of the item's colours below; omit for the default
- art: a public http(s) image link; omit it and the page asks the person to upload the picture
- side: front (left chest, default), back (large), or both; items without a back ignore it
- back_art: optional different image for the back; title: optional design name; ref: optional, your assistant's name

The page shows the art on the item and how big it prints. Continue fetches and checks the image and opens a design page (/d/<id>) where the person picks sizes and pays. Images that live only inside a chat are often private; the page then asks for the file.

## The API (no key, no account)

GET https://1211holding.com/v1/catalog
  the full catalog as JSON

POST https://1211holding.com/v1/designs
  Content-Type: application/json
  {"item": "hoodie", "color": "Black", "front": {"art": {"url": "https://example.com/logo.png"}}, "back": {"art": {"url": "https://example.com/big.png"}}, "title": "optional", "ref": "your-assistant"}
  -> 201 {"design", "url" (give this to the person), "mockup": {"front", "back"}, "sides": {side: {"ok", "prints_in", "dpi", "says"}}, "price": {"usd", "bigger_sizes_usd", "shipping"}, "problems", "expires"}

POST https://1211holding.com/v1/art
  multipart field art_file, or JSON {"url": "..."} -> {"upload": id}; then use {"art": {"upload": id}}

GET https://1211holding.com/v1/designs/{id}
  the same response as POST /v1/designs

Errors are {"code", "where", "says", "fix"}: item_unknown, color_unknown, no_back, art_missing, art_unreachable, art_not_image, art_too_big, art_too_small, art_small_for_side, rate_limited. A problem never blocks what is still possible.

Limits per address per hour: 30 designs, 20 uploads. Files up to 25 MB: png, jpg, webp, gif, heic, pdf.
Pixels: a picture prints well at 150 pixels per inch and sharp at 300; under 263 pixels on its longest side it prints nowhere.

## Rules

- Only art the person made or has permission to print; they confirm it at checkout and the Terms make them responsible. No other people's characters, logos or brand names.
- An assistant never pays or checks out for anyone: give the person the link.
- Shipping to US addresses only.

## Items (prices checked 2026-10-01; market = what craft producers charge, checked 2026-09-29)

### T-shirt (item=tee)
- Page: https://1211holding.com/items/t-shirt
- Garment: Comfort Colors 1717 · garment-dyed heavyweight cotton
- Price: $22; both sides $28; 2XL $24, 3XL $26, 4XL $28; shipping included (US)
- Market: most charge $22-$30, middle $25.99
- Colours: Black, Navy, Red, White, Granite, Blue Jean, Khaki, Moss (default White)
- Sizes: S, M, L, XL, 2XL, 3XL, 4XL
- Front: left chest, up to 3.75 in across; 563 px prints well, 1125 px sharp
- Back: center back, up to 12 in x 12 in; 1800 px prints well, 3600 px sharp

### Hoodie (item=hoodie)
- Page: https://1211holding.com/items/hoodie
- Garment: Gildan 18500 · heavy blend fleece, 50/50 cotton/poly
- Price: $40; both sides $45; 2XL $42, 3XL $43, 4XL $44; shipping included (US)
- Market: most charge $40-$54.99, middle $45
- Colours: Dark Heather, Navy, Sport Grey, White, Black, Red, Royal, Forest Green (default White)
- Sizes: S, M, L, XL, 2XL, 3XL, 4XL
- Front: left chest, up to 3.5 in across; 525 px prints well, 1050 px sharp
- Back: center back, up to 11.54 in x 12 in; 1731 px prints well, 3462 px sharp

### Sweatshirt (item=crewneck)
- Page: https://1211holding.com/items/sweatshirt
- Garment: Gildan 18000 · heavy blend fleece
- Price: $40; both sides $45; 2XL $42, 3XL $44, 4XL $46; shipping included (US)
- Market: most charge $40-$54.99, middle $45
- Colours: Navy, Red, Sand, Sport Grey, White, Black, Forest Green, Royal (default White)
- Sizes: S, M, L, XL, 2XL, 3XL, 4XL
- Front: left chest, up to 3.21 in across; 482 px prints well, 963 px sharp
- Back: center back, up to 10.62 in x 12 in; 1593 px prints well, 3186 px sharp

### Classic T-shirt (item=tee-classic)
- Page: https://1211holding.com/items/classic-t-shirt
- Garment: Gildan 5000 · classic heavy cotton
- Price: $22; both sides $27; 2XL $24, 3XL $25, 4XL $26; shipping included (US)
- Market: most charge $22-$30, middle $25.99
- Colours: Navy, Red, Royal, Sand, Sport Grey, White, Black, Forest Green (default White)
- Sizes: S, M, L, XL, 2XL, 3XL, 4XL
- Front: left chest, up to 3.29 in across; 494 px prints well, 987 px sharp
- Back: center back, up to 10.77 in x 12 in; 1616 px prints well, 3231 px sharp

### Polo shirt (item=polo)
- Page: https://1211holding.com/items/polo
- Garment: JERZEES · 5.4 oz piqué, three-button placket
- Price: $34; both sides $40; 2XL $37, 3XL $39; shipping included (US)
- Market: most charge $34.03-$65, middle $45
- Colours: Athletic Heather, Black, J. Navy, Royal, True Red, White (default Athletic Heather)
- Sizes: S, M, L, XL, 2XL, 3XL
- Front: left chest, up to 2.88 in across; 432 px prints well, 864 px sharp
- Back: center back, up to 11.54 in x 12 in; 1731 px prints well, 3462 px sharp

### Quarter-zip (item=quarter-zip)
- Page: https://1211holding.com/items/quarter-zip
- Garment: fleece quarter-zip pullover
- Price: $45; both sides $52; 2XL $47, 3XL $50, 4XL $51; shipping included (US)
- Market: most charge $45-$80, middle $60
- Colours: White, Black, Grey Concrete, Iron Grey, True Navy, True Red, True Royal, Atomic Blue (default White)
- Sizes: S, M, L, XL, 2XL, 3XL, 4XL
- Front: left chest, up to 3.4 in across; 510 px prints well, 1020 px sharp
- Back: center back, up to 6.09 in x 12 in; 914 px prints well, 1827 px sharp

### Cap (item=cap)
- Page: https://1211holding.com/items/cap
- Garment: structured 5-panel, DTF print
- Price: $23; shipping included (US)
- Market: most charge $22-$32, middle $26.99
- Colours: Black, White, Royal / Natural, Red / Natural, Dark Green / Natural, Navy / Natural, Black / Natural (default Black / Natural)
- Sizes: One size
- Front: front, up to 4.5 in x 2 in; 675 px prints well, 1350 px sharp

### Trucker hat (item=trucker)
- Page: https://1211holding.com/items/trucker-hat
- Garment: Yupoong 6006 · 5-panel mesh-back trucker, snapback, printed front
- Price: $25; shipping included (US)
- Market: most charge $24-$30, middle $25
- Colours: Navy, White, Black, Charcoal, Black/White, Navy/White, Red/White/Red, Charcoal/White (default Black/White)
- Sizes: One size
- Front: front, up to 5 in x 2.5 in; 750 px prints well, 1500 px sharp

### 20 oz tumbler (item=tumbler)
- Page: https://1211holding.com/items/tumbler
- Garment: Vagabond · 20oz vacuum insulated, wraparound print
- Price: $28; shipping included (US)
- Market: most charge $20-$35, middle $25
- Colours: Silver, White, Black (default White)
- Sizes: 20oz
- Front: front, up to 4.19 in x 7 in; 629 px prints well, 1258 px sharp

### Tote bag (item=tote)
- Page: https://1211holding.com/items/tote-bag
- Garment: cotton canvas
- Price: $18; shipping included (US)
- Market: most charge $11.5-$50, middle $23.27
- Colours: Natural, Black (default Natural)
- Sizes: 15" x 16"
- Front: front, up to 9 in x 12 in; 1350 px prints well, 2700 px sharp