Boxc
BoxC (BoxC Logistics, Inc.) is an international e-commerce logistics management platform. Its single RESTful API drives cross-border ecommerce by integrating dozens of carriers, customs clearance, duties and taxes, warehousing and fulfillment, and returns through one integration. A routing engine can complete every leg of a shipment's journey or only selected steps on the merchant's behalf. The v1 API (currently 1.123) exposes 83 operations across 34 resources including Shipments, Labels, Orders, Products, Shops, Warehouses, Manifests, Overpacks, Inbound, Returns, Reshipments, Webhooks, Carrier Credentials, Customs Products, Entry Points, Tracking, Calculate Duty, Validate Address, and Classify. Authentication is OAuth 2.0 / OpenID Connect with RS256 JWT bearer tokens.
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles Boxc the way a machine reads it — 50 machine-readable artifacts across 1 API, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Boxc scores 31.5/100 (thin), with a separate agent-readiness read of 50/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-10 · rubric v0.20.0
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How we profile Boxc
Each block below is one kind of artifact we hold for Boxc. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 22
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Boxc CalculateDuty API
Calculate the landed cost of a shipment. This is a quick way to calculate the duties and taxes owed for a shipment without having to create one.
Boxc Classify API
The Classify resource permits a user to retrieve the most likely HS code and description for one or more products. Each successful request costs $0.05 (USD) regardless ...
Boxc Credentials API
The Credentials resource allows users to store their own carrier account secrets securely. This gives users the ability to reuse their credentials without providing actual secre...
Boxc CustomsProducts API
Not to be confused with Fulfillment [Products](/#tag/Products), Customs Products are for clearing shipments containing regulated items like Food and Cosmetics (PGA). Customs Pro...
Boxc EntryPoints API
An entry point is the drop off location / origin for your shipments which affects your rates and the routes available. The `entry_point.id` is required when creating a shipment....
Boxc Estimate API
The Estimate resource allows a user to retrieve the estimated cost of shipping a package based on weight, dimensions, entry point, destination, and other parameters. No services...
Boxc Inbound API
The Inbound resource is part of the fulfillment component and allows customers to restock their products at warehouses operated by BoxC. An inbound shipment's products can't be ...
Boxc Invoices API
Invoices and statements are generated weekly and include a summary of all transactions between the invoice's `start_date` and `end_date`. Users can export an itemized list of al...
Boxc Labels API
The Labels resource allows a user to create, cancel, retrieve, and track labels for shipments. A label can't be created if there is already an uncancelled or processed label for...
Boxc Manifests API
The Manifests resource is used for generating the paperwork required for dropping off Overpacks at a [collection center](/#tag/EntryPoints) or carrier facility at the end of the...
Boxc Orders API
The Orders resource allows you to create, read, update, and delete orders that are meant to be fulfilled by BoxC. If you wish to manually create an order for a third party shop ...
Boxc Overpacks API
The Overpacks resource allows a user to combine many Shipments into one object for faster clearance with BoxC and Customs. An overpack can be a carton, container, pallet, or bag...
Boxc Products API
The Products resource allows users to add their products to the BoxC system. A product can have one or more Stock Keeping Units (SKUs). This gives users the ability to link thei...
Boxc Reshipments API
The Reshipments resource allows you to reship one or more returned packages at a time from a BoxC warehouse. When a reshipment is created the `status` of all included returns wi...
Boxc Returns API
The Returns resource allows a user to retrieve a list of returned shipments processed at a BoxC warehouse. Users may verify, [reship](/#tag/Reshipments), or discard their return...
Boxc Shipments API
The Shipments resource allows a user to create, update, retrieve, and delete shipments. Only test shipments and shipments without labels can be deleted. Shipments with uncancell...
Boxc Shops API
The Shops resource allows a user to manage their fulfillment shop. A shop with orders or SKUs cannot be deleted. Clients should use a third party platform for integrating their ...
Boxc Track API
The Track resource allows clients to retrieve tracking events for shipments by their tracking number. You may only track one shipment per request. This endpoint is rate limited....
Boxc Users API
The Users resources allows an application to retrieve information about the tokenized user such as balances, personal/company address, and subscriptions. Only the addresses can ...
Boxc ValidateAddress API
The Validate Address resource permits a user to validate and retrieve the most likely matches of provided postal addresses. Each successful validation costs $0.03 (USD).
Boxc Warehouses API
The Warehouses resource allows you to retrieve location and identity information for a single warehouse or all warehouses. You should query this endpoint to retrieve an active l...
Boxc Webhooks API
The Webhooks resource allows applications to subscribe to topics and receive events for users. Events are pushed to the webhook's `address` with a payload by issuing an HTTP POS...
Scroll within the panel for all 22 ·
Open Collections 23
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONBoxC CalculateDuty API
OPEN COLLECTIONBoxC CalculateDuty Classify API
OPEN COLLECTIONBoxC CalculateDuty Credentials API
OPEN COLLECTIONBoxC CalculateDuty CustomsProducts API
OPEN COLLECTIONBoxC CalculateDuty EntryPoints API
OPEN COLLECTIONBoxC CalculateDuty Estimate API
OPEN COLLECTIONBoxC CalculateDuty Inbound API
OPEN COLLECTIONBoxC CalculateDuty Invoices API
OPEN COLLECTIONBoxC CalculateDuty Labels API
OPEN COLLECTIONBoxC CalculateDuty Manifests API
OPEN COLLECTIONBoxC CalculateDuty Orders API
OPEN COLLECTIONBoxC CalculateDuty Overpacks API
OPEN COLLECTIONBoxC CalculateDuty Products API
OPEN COLLECTIONBoxC CalculateDuty Reshipments API
OPEN COLLECTIONBoxC CalculateDuty Returns API
OPEN COLLECTIONBoxC CalculateDuty Shipments API
OPEN COLLECTIONBoxC CalculateDuty Shops API
OPEN COLLECTIONBoxC CalculateDuty Track API
OPEN COLLECTIONBoxC CalculateDuty Users API
OPEN COLLECTIONBoxC CalculateDuty ValidateAddress API
OPEN COLLECTIONBoxC CalculateDuty Warehouses API
OPEN COLLECTIONBoxC CalculateDuty Webhooks API
OPEN COLLECTIONScroll within the panel for all 23 ·
Event Specifications 1
Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Boxc Webhooks
ASYNCAPISecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Boxc — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 4
Portal, sign-up, and the first successful call
Documentation 3
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 1
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/boxc · machine-readable index on apis.io
This is an independent, third-party profile of Boxc, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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