Lightfield
Lightfield is an agent-native customer relationship management (CRM) platform for high-growth and AI-native go-to-market teams. Rather than depending on manual data entry, Lightfield captures customer interactions — calls, emails, meetings and external signals — as unstructured data, organizes them into a versioned context graph of CRM objects, and lets AI agents reason over that graph to generate pipeline, prepare for meetings, enrich records and drive follow-up. The public Lightfield API (beta) provides read/write access to every CRM entity — accounts, contacts, opportunities, meetings, notes, tasks, lists, emails, files, members, custom objects and workflow runs — across 55 operations, with first-party TypeScript, Python and Go SDKs, a Go CLI, and a hosted Model Context Protocol server at mcp.lightfield.app secured with OAuth 2.1. Workflows and Automations add trigger-driven agent pipelines fed by inbound webhooks, object lifecycle events and schedules. Backed by Greylock and Lightspeed Venture Partners.
Solid contracts, transparent operations, and an easy start — typically complete on four or five facets with one clear soft spot.
API Evangelist profiles Lightfield the way a machine reads it — 21 machine-readable artifacts across 13 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 — Lightfield scores 61.7/100 (strong), with a separate agent-readiness read of 90/100 (agent native). 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 Lightfield
Each block below is one kind of artifact we hold for Lightfield. 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 13
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.
Lightfield Accounts API
The Accounts API from Lightfield — 3 operation(s) for accounts.
Lightfield Auth API
The Auth API from Lightfield — 1 operation(s) for auth.
Lightfield Contacts API
The Contacts API from Lightfield — 3 operation(s) for contacts.
Lightfield Emails API
The Emails API from Lightfield — 4 operation(s) for emails.
Lightfield Files API
The Files API from Lightfield — 5 operation(s) for files.
Lightfield Lists API
The Lists API from Lightfield — 5 operation(s) for lists.
Lightfield Meetings API
The Meetings API from Lightfield — 2 operation(s) for meetings.
Lightfield Members API
The Members API from Lightfield — 2 operation(s) for members.
Lightfield Notes API
The Notes API from Lightfield — 2 operation(s) for notes.
Lightfield Objects API
The Objects API from Lightfield — 5 operation(s) for objects.
Lightfield Opportunities API
The Opportunities API from Lightfield — 3 operation(s) for opportunities.
Lightfield Tasks API
The Tasks API from Lightfield — 3 operation(s) for tasks.
Lightfield WorkflowRun API
The WorkflowRun API from Lightfield — 1 operation(s) for workflowrun.
Scroll within the panel for all 13 ·
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
lightfield-mcp.yml
MCP SERVEREvent Specifications 1
Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Lightfield Events
ASYNCAPISecurity Posture 4
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.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
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 Lightfield — 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 4
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 8
Pagination, idempotency, versioning, errors, and events
Scroll within the panel for all 8 ·
Build 4
SDKs, sample code, and the tooling you integrate with
Access & Security 7
Authentication, authorization, and security posture
Scroll within the panel for all 7 ·
Operate 4
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
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