BNSF
BNSF Railway, a subsidiary of Berkshire Hathaway Inc., is one of the largest freight railroad networks in North America. The company operates an extensive network of over 32,000 route miles in 28 states and three Canadian provinces, serving major markets in the United States and connecting with Mexico through rail lines in Texas.
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 BNSF the way a machine reads it — 15 machine-readable artifacts across 8 APIs, 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 — BNSF scores 43.2/100 (thin), with a separate agent-readiness read of 48/100 (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.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile BNSF
Each block below is one kind of artifact we hold for BNSF. 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 8
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.
BNSF Tracing API
The BNSF Tracing API provides real-time shipment tracking from origin to destination for automotive VINs, carload railcars, intermodal units, and trains. Supports bulk queries o...
BNSF Hub Operations API
The BNSF Hub Operations API provides access to intermodal facility data including container and trailer delivery details, storage locations, driver pickup and delivery informati...
BNSF Pricing & Rates API
The BNSF Pricing & Rates API provides access to freight shipping prices and rates for both carload and intermodal shipments, enabling customers to obtain BNSF shipping costs pro...
BNSF Schedules API
The BNSF Schedules API provides intermodal transit schedules enabling customers to view planned departure and arrival times to help schedule freight shipments across the BNSF ra...
BNSF Waybill Management API
The BNSF Waybill Management API enables customers to submit bills of lading with transit details and retrieve submissions for carload shipments. Supports electronic submission a...
BNSF Reference Files API
The BNSF Reference Files API provides access to reference data including city names, commodity descriptions (STCC codes), station data, event codes, and hazardous materials info...
BNSF Diagnostics API
The Diagnostics API from BNSF — 1 operation(s) for diagnostics.
BNSF Reference Files API
The Reference Files API from BNSF — 1 operation(s) for reference files.
Scroll within the panel for all 8 ·
Open Collections 1
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).
BNSF Customer API
OPEN COLLECTIONPricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the six things the Kin Score reads for commercial clarity.
Published pricing tiers and plan structures.
Bnsf Plans Pricing
PLANSRate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Bnsf Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Bnsf Finops
FINOPSSecurity 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.
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 BNSF — 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 2
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Company 2
The organization behind the API
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