Memfault
Memfault is a device observability and reliability platform for connected products built on MCUs, embedded Linux, and Android. The Memfault Cloud ingests device data (coredumps, logs, metrics, reboots) and provides issue grouping, alerting, charting, fleet analytics, and over-the-air firmware updates. The Memfault REST API exposes organizations, projects, devices, software, releases, deployments, issues, alerts, metrics, and chunk ingestion endpoints.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Memfault the way a machine reads it — 27 machine-readable artifacts across 20 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 — Memfault scores 49.5/100 (developing), 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 Memfault
Each block below is one kind of artifact we hold for Memfault. 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 20
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.
Memfault Cloud REST API
The Memfault Cloud REST API is the primary programmatic interface to the Memfault platform. It covers organization and project administration, device management, software versio...
Memfault Organizations API
Manage Memfault organizations, users, and authentication tokens scoped to an organization.
Memfault Projects API
Create and manage Memfault projects that group devices, software, and releases.
Memfault Devices API
List, search, and update devices including hardware version, software version, cohort membership, and metadata.
Memfault Software and Releases API
Manage software types, software versions, OTA releases, deployments, and cohorts that target devices for updates.
Memfault Issues API
Retrieve and manage grouped issues created from device traces, coredumps, and reboots.
Memfault Alerts API
Configure alert sources and review fired alerts for device fleet conditions and issue thresholds.
Memfault Metrics and Charts API
Query timeseries metrics, custom charts, and aggregated fleet data collected from devices.
Memfault Chunks Ingestion API
Upload chunks of data (events, traces, coredumps, metrics) from devices into Memfault, typically called by on-device SDKs or a customer-operated proxy.
Memfault Auth API
The Auth API from Memfault — 2 operation(s) for auth.
Memfault Chunks API
The Chunks API from Memfault — 1 operation(s) for chunks.
Memfault Cohorts API
The Cohorts API from Memfault — 3 operation(s) for cohorts.
Memfault Deployments API
The Deployments API from Memfault — 2 operation(s) for deployments.
Memfault Devices API
The Devices API from Memfault — 3 operation(s) for devices.
Memfault Files API
The Files API from Memfault — 3 operation(s) for files.
Memfault Issues API
The Issues API from Memfault — 2 operation(s) for issues.
Memfault Organizations API
The Organizations API from Memfault — 1 operation(s) for organizations.
Memfault Projects API
The Projects API from Memfault — 3 operation(s) for projects.
Memfault Releases API
The Releases API from Memfault — 3 operation(s) for releases.
Memfault Software API
The Software API from Memfault — 2 operation(s) for software.
Scroll within the panel for all 20 ·
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).
Memfault Cloud REST 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.
Rate 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.
Memfault 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.
Memfault 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 Memfault — 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 1
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
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
← All providers · Data indexed from github.com/api-evangelist/memfault · machine-readable index on apis.io