Formant is a San Francisco–based robotics and physical-operations cloud platform that lets companies operate fleets of robots and advanced connected devices. The Formant software platform implements workflows for remote monitoring, intervention requests, data management, teleoperation, tech-support investigations, and business analysis, and exposes an extensible cloud infrastructure that can be built upon to create custom robot management experiences. The product surface spans an on-robot Formant Agent (ingesting telemetry from ROS / ROS2 / non-ROS sources via configurable adapters), a REST Admin API at `api.formant.io/v1/admin`, a Python package (`pip install formant`) that bundles both a Cloud SDK (query and ingest data programmatically) and an Agent SDK (post telemetry, handle commands, drive teleoperation from robot-side Python), a Data SDK for JavaScript/TypeScript that powers custom views, modules, and embedded experiences, the `fctl` command-line tool for SSH / SCP / port-forwarding over Formant's peer-to-peer connection, and Formant Metaphysics — an AI-powered incident-management layer that automates alarm triage, predictive maintenance, and SOP-driven investigations across SCADA, Snowflake, Slack, and Teams. The API is organized around devices, fleets, streams, views, commands, events, annotations, intervention requests, files, key-value storage, roles, users, schedules, analytics, and presence/online monitoring. Formant's GitHub organization (FormantIO) publishes the ROS / ROS2 adapter, a Boston Dynamics Spot adapter, an ONVIF camera adapter, a P2P adapter, Cradlepoint adapter, the Toolkit meta-repo for building on Formant APIs, the 3D viewer module, custom module boilerplate, Data SDK examples for Node.js and React Native, a Homebrew tap for `fctl`, and a public JSON-schema repo for module configuration.
Formant publishes 7 API contracts indexed on the APIs.io network, including Authentication API, Commands API, Data Access API, and 4 more. Tagged areas include Robotics, Robot Fleet Management, Teleoperation, Observability, and Telemetry.
The Formant catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.
Formant’s developer surface includes authentication, developer portal, documentation, getting-started guide, changelog, signup flow, tooling, and 70 more developer resources.
30.8/100thin▬ flatAgent18/100agent awareFront door AI5/6
prominent
Heartbeat63/100
slowing
open core · MIT
Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →
Regulatory Posture applies to this provider. Its tags matched the
Horizontal (data, software, accessibility, platform) regime, so
Regulatory Posture carries 15 points of the composite.
If this regime is wrong for your business, say so on your
provider repo — the
applicability map is public and we will correct it.
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it
carries 10 points of the composite. It is scored from the published contracts
themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already
holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in
front of it, and the first time that check is skipped a duplicate record is created.
Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet,
not penalised by it.
The six quality facets above are damped to 75 points between them,
because the conditional facet above carries the other
25. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 75% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
Show this score on your site.
It updates itself when the score changes. Paste this where you link to your API docs:
<a href="https://apis.io/providers/formant/"><img src="https://apis.io/badge/formant/card.svg" alt="Formant on APIs.io — Kin Score by API Evangelist"></a>
Other styles, a README pill and a shields.io endpoint are on the badge page.
Raise your score.
Agent readiness — checks not met, largest first (exact, from this profile):
MCP Server+12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Idempotency+9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics+8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card+8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling+7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Request/Response Examples+7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
11 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
The Kin Score Market layer reads a provider inside its market:
its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted:
not part of the Kin Score or agent readiness.
Registered MCP server and declares compatibility are report only — not weighted.
Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
Python client embedded in the `formant` PyPI package (`from formant.sdk.cloud.v1 import Client`). Wraps the Admin API for programmatic query and ingest of datapoints against you...
Browser- and Node-side JavaScript / TypeScript SDK for building custom modules, custom views, and embedded experiences against Formant's real-time and historical data planes. Po...
REST Admin API at `https://api.formant.io/v1/admin` covering devices, fleets, streams, views, commands, events, annotations, files, intervention requests, key-value storage, roles, users, schedules, analytics, presence/online monitoring, and usage metrics
Formant Agent — on-robot daemon with adapters for ROS, ROS 2, Boston Dynamics Spot, ONVIF cameras, Cradlepoint, ZeroMQ, JSON decomposition, and ROS Service
Python package (`pip install formant`) bundling both Cloud SDK and Agent SDK clients
Cloud SDK — programmatic ingest and query of Formant datapoints from Python (`formant.sdk.cloud.v1.Client`)
Agent SDK — on-robot Python client with typed ingestion (`post_numeric`, `post_image`, `post_geolocation`, `post_json`, …) and command-handler callbacks
Data SDK — JavaScript/TypeScript SDK for custom modules, custom views, embedded views, real-time video, and intermodule communication
UI Toolkit and Web Toolkit for building custom views and dashboards
3D Scene module with custom-layer extensibility (open-source 3d-viewer-module)
Teleoperation — WebRTC-backed real-time control with command buttons, marker arrays, scene module, and multi-image streaming
Custom modules via `custom-module-boilerplate` and `build-a-module`
Embedded Views with auth-token generation (`generate-auth-token-for-embedded-view`)
Online-device / presence monitoring with `lastSeen` and stream counts (v1 + v2)
Tag Templates and bulk tag application across devices and fleets
Document Sets — grouped organizational documents for AI / SOP retrieval
Sigma analytics embed-URL generation
PagerDuty, Slack, Google Sheets, SMS, and arbitrary webhook integrations
White-labeled robotics interface and custom-theme support
fctl CLI for SSH, SCP, port-forwarding, and remote shell over Formant's peer-to-peer connection
Bulk and automated device provisioning with re-provisioning support
Configuration templates applied across device groups
Audit logs for organizational changes
Formant Metaphysics — AI incident-management platform with autonomous alarm triage, predictive maintenance, and SOP-driven investigations across SCADA, Snowflake, Slack, and Teams
llms.txt index for AI-agent consumption of all docs and OpenAPI endpoints
Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we
store it to create your key and to recognise you if you sign in with another
provider. See our Privacy Policy and
Terms.