Formal quotes

For work the instant JLCPCB quote doesn’t cover, ProvenMetal’s team quotes the order itself. These endpoints read and act on your account’s orders in Central. /central/orders/... paths remain as aliases.

Submit

POST /v1/orders with the files as multipart form data.

curl https://api.provenmetal.com/v1/orders \
  -H "X-API-Key: $PROVENMETAL_API_KEY" \
  -F name="Motor controller rev B" \
  -F qty=25 \
  -F gerbers=@gerbers.zip \
  -F bom=@bom.csv \
  -F cpl=@positions.csv \
  -F 'services={"fabrication":true,"part_procurement":true,"assembly":true}' \
  -F request_id=motor-ctrl-revb-0001

Resending the same request_id returns the same order.

Read the quote

GET /v1/orders/{identifier} returns status and, once issued, the quote options. GET /v1/orders lists them all.

After the customer approves, POST /v1/orders/{identifier}/accept-quote with the option exactly as shown:

{
  "customer_approved": true,
  "option_id": "opt_2",
  "quote_number": "Q-1042",
  "issued_at": "2026-10-19T17:20:00Z",
  "total_cents": 248500
}

If the quote changed, nothing is accepted.

Track

The same order endpoint returns dates and tracking. Design reviews have their own endpoint.

Status	`error`	Meaning
404	`order_not_found`	Not on your account
413	`invalid_file`	File over 20 MB
422	`design_or_bom_required`	Send Gerbers and/or a BOM
422	`gerbers_required_for_fabrication`	Fabrication needs Gerbers
422	`layers_required`	Send `board_layers`
422	`itar_origin`	ITAR must be `board_origin=us`
422	`explicit_approval_required`	`customer_approved` must be true
400/409/422	`quote_not_accepted`	Quote changed
502	`central_order_incomplete`	Resend with the same `request_id`
502	`central_unavailable`	Read the order and retry

HTTP API

Endpoints