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Carriers

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Audience: admin · Last updated: 2026-06-07 · Edit on GitHub

Carriers #

The Shipping module rates, buys, and prints labels through real carrier APIs, plus a
set of rule-based “carriers” for when you don’t need a live integration. The setup
screens are credential-heavy and look intimidating; this page de-mystifies what each
carrier needs and how the pieces fit.


What’s actually integrated #

Bizuno ships more than the headline three. Two tiers:

Live API carriers (real rating, label purchase, tracking):

Carrier Notes
UPS REST API; account must be certified before live labels
USPS OAuth API (developer.usps.com) with an EPS payment account
FedEx REST API; optional separate Freight (LTL) account
Endicia USPS postage via Stamps.com/Endicia; buy/refund postage
Canada Post SOAP API; domestic + international rating
XPO, ODFL LTL freight carriers

Rule-based methods (no API — you set the math):

Flat Rate, Free Shipper, Percent (of order), Item (per-item formula),
Best Way (manual rate entry), and Third Party (bill a third-party account).
Use these for simple or negotiated shipping without wiring up a carrier API.


Credentials #

Carrier credentials are entered per carrier in its settings and stored per
business
(globally), in the carrier-methods configuration — not per store. The
key fields by carrier:

Carrier Required credentials
UPS account number, REST API key, REST secret, test/prod toggle
USPS client ID + client secret (OAuth), EPS payment account, CRID, MID, price type
FedEx account number, REST API key, REST secret, (optional) Freight account
Endicia client key
Canada Post customer number, test user/pass, production user/pass

Test mode first. Each live carrier has a test/sandbox toggle. Configure and
validate in test mode, confirm you can rate and produce a label, then flip to
production. UPS in particular requires certification with the carrier before
production labels work.


Per-store usage #

Although credentials are global, an individual shipment chooses which store’s
addresses
to use — the ship-from (pickup) store and the bill-to store — so a
multi-store business ships from the right origin while sharing one set of carrier
API keys.


Address validation #

UPS, USPS, FedEx, and Endicia offer address validation; it runs when you check
Verify Address on the label form, and can correct the address before you buy the
label. (Canada Post’s validation is not currently working — treat it as
rating/labeling only.)


Rate shopping #

You can compare rates across carriers for one shipment: select the carriers to
quote, and Bizuno calls each one’s rate API and shows the results in a table you pick
from. There’s also a programmatic rate path that quotes all default-enabled carriers
at once. This is the fastest way to land on the cheapest viable service per package.


Pickup scheduling #

Pickup handling is partial: the label form carries a pickup-type field (daily
pickup, on-call, drop-box, counter, etc.) that’s sent with the shipment, but
Bizuno does not make a separate “schedule a pickup” API call or manage a pickup
calendar. Treat it as “tell the carrier how this package is tendered,” not a pickup
scheduler.


Invoice reconciliation #

The Shipping module can reconcile a carrier invoice against what you booked —
currently implemented for FedEx: upload the FedEx invoice summary (CSV) and
Bizuno matches it to your shipping log, flags over-charges and mismatches, and writes
a reconciliation report. Other carriers expose bulk tracking but not invoice
reconciliation. See Label printing → reconciliation.


Related #

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