BLE
Bluetooth Low Energy (BLE), also known as Bluetooth Smart, is a wireless personal area network technology designed and marketed by the Bluetooth Special Interest Group (Bluetooth SIG). Aimed at IoT and embedded applications, BLE provides reduced power consumption while maintaining similar communication range to classic Bluetooth. The specification is managed by the Bluetooth SIG and covers the full protocol stack including the Generic Attribute Profile (GATT), Generic Access Profile (GAP), and the various service and characteristic specifications used for device interoperability.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles BLE the way a machine reads it — 34 machine-readable artifacts across 3 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 — BLE scores 25.6/100 (emerging), with a separate agent-readiness read of 4/100 (human only). 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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<img src="https://apis.io/badge/ble/card.svg"
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</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile BLE
Each block below is one kind of artifact we hold for BLE. 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 3
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.
Bluetooth Core Specification
The Bluetooth Core Specification defines the complete Bluetooth wireless communication protocol stack including BLE (LE) and Classic Bluetooth. The current stable version is Blu...
GATT and Assigned Numbers
The Generic Attribute Profile (GATT) defines the framework for data transfer between Bluetooth LE devices. The Bluetooth SIG maintains assigned numbers for services, characteris...
Bluetooth Mesh Networking
Bluetooth Mesh enables many-to-many device communications and is particularly suited for IoT applications that require large-scale device networks, including building automation...
Pricing 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 things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Ble 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.
Ble 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.
Ble Finops
FINOPSFeatures 7
The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.
Notable capabilities this provider offers.
Low Energy Protocol Stack
BLE defines a complete protocol stack from Physical Layer through Application, enabling ultra-low-power wireless communication for IoT and wearable devices.
Generic Attribute Profile (GATT)
GATT defines a client/server model for data exchange using services and characteristics, enabling standardized device interoperability across vendors.
Generic Access Profile (GAP)
GAP controls connections and advertising in BLE, defining how devices discover each other and establish connections.
Advertising and Scanning
BLE advertising allows devices to broadcast data without requiring a connection, enabling beacons, proximity sensing, and asset tracking.
LE Audio
Bluetooth 5.2+ LE Audio introduces LC3 codec, Auracast broadcast audio, and hearing aid profiles for next-generation wireless audio applications.
Direction Finding
Bluetooth 5.1+ Direction Finding supports Angle of Arrival (AoA) and Angle of Departure (AoD) for indoor positioning and real-time location.
Bluetooth Mesh
The Bluetooth Mesh specification enables many-to-many communications for large-scale IoT deployments in buildings, industry, and infrastructure.
Scroll within the panel for all 7 ·
Semantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Ble Context
JSON-LDSpectral Rules 2
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
BLE API Rules
SPECTRALBLE API Rules
SPECTRALJSON Schema 2
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
BLE Advertising Packet
JSON SCHEMABLE GATT Service
JSON SCHEMAJSON Structure 2
JSON Structure captures the data shapes in a form built for tooling — a complement to JSON Schema that keeps the model machine-legible.
JSON Structure definitions describing this provider's data shapes.
Ble Advertising Packet Structure
JSON STRUCTUREBle Gatt Service Structure
JSON STRUCTUREExamples 2
Real request and response payloads are what turn a spec from abstract into obvious — and they're one of the twelve things an agent needs to call an API correctly on the first try.
Example request and response payloads for these APIs.
Security 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.
Use Cases 5
What developers actually build with this provider — captured so the catalogue answers 'what is this for', not just 'what does this expose'.
What developers build with this provider.
Wearable Health Devices
BLE powers fitness trackers, smartwatches, heart rate monitors, and medical wearables using standardized GATT health profiles.
Proximity Beacons
BLE beacons broadcast advertising packets for proximity detection, indoor positioning, and contextual notifications in retail and logistics.
Smart Home Automation
BLE Mesh enables smart lighting, HVAC control, and security systems in residential and commercial building automation.
Industrial IoT
BLE provides wireless sensor connectivity for industrial monitoring, predictive maintenance, and asset tracking applications.
Healthcare Monitoring
BLE medical devices including glucose meters, blood pressure monitors, and pulse oximeters use standardized health profiles for mobile integration.
Integrations 5
Pre-built integrations with other platforms tell you where this provider already fits in a stack.
Pre-built integrations with other platforms and tools.
Apple Core Bluetooth
iOS and macOS Core Bluetooth framework provides native BLE central and peripheral role implementation for Apple platform apps.
Android Bluetooth API
Android Bluetooth API provides BLE central and peripheral support for Android application development.
Zephyr RTOS
The Zephyr Project includes a full BLE stack (Zephyr BT) for embedded and IoT firmware development.
NRF Connect SDK
Nordic Semiconductor's nRF Connect SDK provides BLE and Bluetooth mesh implementation for nRF52 and nRF53 series SoCs.
Web Bluetooth API
The W3C Web Bluetooth API enables browser-based applications to communicate with BLE devices via JavaScript.
Resources
Every other property we hold for BLE — 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.
Documentation 2
Reference material describing how the API behaves
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Learn 1
Tutorials, courses, talks, and written guidance
Operate 1
Status, limits, changes, and where to get help
Company 1
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/ble · machine-readable index on apis.io
This is an independent, third-party profile of BLE, 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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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.