Blues
Blues (formerly Blues Wireless) is an IoT connectivity platform that provides hardware modules called Notecards and a cloud service called Notehub for routing device data from edge devices to cloud applications. The Notehub REST API enables developers to manage fleets of cellular, satellite, LoRa, and Wi-Fi connected devices across 130+ countries. Developers can use the API to retrieve device events, manage projects and fleets, configure routes to downstream cloud services, and monitor device health. Blues follows a consumption-based pricing model with no subscription fees, charging per ingressed event beyond a free monthly allowance bundled with each Notecard hardware purchase.
Blues publishes 13 APIs on the APIs.io network, including alert API, authorization API, billing_account API, and 10 more. Tagged areas include IoT, Cellular, Connectivity, Device Management, and Fleet Management.
The Blues catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
Blues’ developer surface includes authentication, documentation, engineering blog, changelog, pricing, and 15 more developer resources.
Kin Score
APIs 14
Individual APIs this provider publishes, each with its own machine-readable definition.
Notecard API
The Notecard API is the firmware-level JSON API for interacting with Blues Notecard hardware modules directly over serial or I2C. It supports card, dfu, env, file, hub, note, nt...
Blues alert API
The alert API from Blues — 1 operation(s) for alert.
Blues authorization API
Authorization operations
Blues billing_account API
Billing Account operations
Blues device API
Device operations
Blues event API
Event retrieval operations
Blues external devices API
APIs for events and sessions for external devices
Blues jobs API
Batch job operations
Blues monitor API
The monitor API from Blues — 2 operation(s) for monitor.
Blues organization API
Organization operations
Blues project API
Project operations
Blues route API
Route operations
Blues usage API
Project Usage information related to events, route logs, sessions, and data usage
Blues webhook API
Webhook APIs for non-notecard event ingestion
Scroll for all 14
Postman Collections 13
Ready-to-run Postman collections for exercising this provider's APIs.
Notehub alert API
POSTMANNotehub alert device API
POSTMANNotehub alert event API
POSTMANNotehub alert jobs API
POSTMANNotehub alert monitor API
POSTMANNotehub alert project API
POSTMANNotehub alert route API
POSTMANNotehub alert usage API
POSTMANNotehub alert webhook API
POSTMANScroll for all 13
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Blues Wireless Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Blues Wireless Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Blues Wireless Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Blues API Rules
SPECTRALJSON Schema 11
Standalone JSON Schema definitions for this provider's data models.
BillingAccount
JSON SCHEMADevice
JSON SCHEMAEvent
JSON SCHEMAFirmware
JSON SCHEMAFleet
JSON SCHEMAJob
JSON SCHEMAMonitor
JSON SCHEMANote
JSON SCHEMANotefile
JSON SCHEMAProject
JSON SCHEMAHttpRoute
JSON SCHEMAScroll for all 11
Examples 1
Example request and response payloads for these APIs.
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 1
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
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 1
Properties that don't map to a standard resource type