NationGraph
NationGraph is a public-sector sales intelligence platform that makes government buying legible to businesses selling into state, local, and education (SLED) markets. It indexes roughly 110,000 government institutions and ~4 million government webpages — council meeting minutes, budgets, purchase orders, contracts, capital improvement plans, and active RFPs — to surface predictive buying signals before a formal RFP is published. Its Signals product flags buying intent, Contacts matches verified government decision-makers with emails and phone numbers, and Public Record Automations run FOIA requests and structured document extraction into existing CRM and communications tools (Salesforce, HubSpot, Slack). Founded in 2024 (Miami, with Toronto and San Francisco offices), NationGraph has raised $22.5M, with a Series A led by Menlo Ventures.
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 NationGraph the way a machine reads it — 120 machine-readable artifacts across 1 API, 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 — NationGraph scores 50.0/100 (developing), with a separate agent-readiness read of 44/100 (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. 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 2026-09-08 · rubric v0.20.0
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title="NationGraph on API Evangelist — API profile and Kin Score">
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</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile NationGraph
Each block below is one kind of artifact we hold for NationGraph. 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 56
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.
NationGraph Accounts API
The Accounts API from NationGraph — 8 operation(s) for accounts.
NationGraph Automations API
The Automations API from NationGraph — 12 operation(s) for automations.
NationGraph Budgets API
The Budgets API from NationGraph — 2 operation(s) for budgets.
NationGraph Classifier API
The Classifier API from NationGraph — 1 operation(s) for classifier.
NationGraph Classifiers API
The Classifiers API from NationGraph — 1 operation(s) for classifiers.
NationGraph Contacts API
The Contacts API from NationGraph — 2 operation(s) for contacts.
NationGraph Contracts API
The Contracts API from NationGraph — 2 operation(s) for contracts.
NationGraph CRM API
The CRM API from NationGraph — 14 operation(s) for crm.
NationGraph CRM Automation Push API
The CRM Automation Push API from NationGraph — 12 operation(s) for crm automation push.
NationGraph CRM Companies API
The CRM Companies API from NationGraph — 7 operation(s) for crm companies.
NationGraph CRM Contacts API
The CRM Contacts API from NationGraph — 8 operation(s) for crm contacts.
NationGraph CRM History API
The CRM History API from NationGraph — 1 operation(s) for crm history.
NationGraph CRM Leads API
The CRM Leads API from NationGraph — 4 operation(s) for crm leads.
NationGraph CRM Mappings API
The CRM Mappings API from NationGraph — 4 operation(s) for crm mappings.
NationGraph CRM Owners API
The CRM Owners API from NationGraph — 2 operation(s) for crm owners.
NationGraph Default API
The Default API from NationGraph — 2 operation(s) for default.
NationGraph Dev API
The Dev API from NationGraph — 2 operation(s) for dev.
NationGraph Document API
The Document API from NationGraph — 1 operation(s) for document.
NationGraph Email Sequences API
The Email Sequences API from NationGraph — 2 operation(s) for email sequences.
NationGraph Email Templates API
The Email Templates API from NationGraph — 2 operation(s) for email templates.
NationGraph Enrichments API
The Enrichments API from NationGraph — 2 operation(s) for enrichments.
NationGraph Export API
The Export API from NationGraph — 6 operation(s) for export.
NationGraph FOIA API
The FOIA API from NationGraph — 1 operation(s) for foia.
NationGraph Grants API
The Grants API from NationGraph — 7 operation(s) for grants.
NationGraph Insights API
The Insights API from NationGraph — 1 operation(s) for insights.
NationGraph Institutions API
The Institutions API from NationGraph — 6 operation(s) for institutions.
NationGraph Integrations API
The Integrations API from NationGraph — 5 operation(s) for integrations.
NationGraph Intent API
The Intent API from NationGraph — 2 operation(s) for intent.
NationGraph Lists API
The Lists API from NationGraph — 4 operation(s) for lists.
NationGraph Meeting Minutes API
The Meeting Minutes API from NationGraph — 2 operation(s) for meeting minutes.
NationGraph Metadata API
The Metadata API from NationGraph — 1 operation(s) for metadata.
NationGraph Notes API
The Notes API from NationGraph — 3 operation(s) for notes.
NationGraph Org Admin API
The Org Admin API from NationGraph — 2 operation(s) for org admin.
NationGraph Organization API
The Organization API from NationGraph — 1 operation(s) for organization.
NationGraph Press Releases API
The Press Releases API from NationGraph — 3 operation(s) for press releases.
NationGraph Procurement Guidelines API
The Procurement Guidelines API from NationGraph — 2 operation(s) for procurement guidelines.
NationGraph Purchase Orders API
The Purchase Orders API from NationGraph — 2 operation(s) for purchase orders.
NationGraph Queue API
The Queue API from NationGraph — 1 operation(s) for queue.
NationGraph RAG API
The RAG API from NationGraph — 3 operation(s) for rag.
NationGraph RAG Files API
The RAG Files API from NationGraph — 1 operation(s) for rag files.
NationGraph RFPs API
The RFPs API from NationGraph — 5 operation(s) for rfps.
NationGraph Scheduling API
The Scheduling API from NationGraph — 3 operation(s) for scheduling.
NationGraph Signal Settings API
The Signal Settings API from NationGraph — 5 operation(s) for signal settings.
NationGraph Signals API
The Signals API from NationGraph — 11 operation(s) for signals.
NationGraph Smart Columns API
The Smart Columns API from NationGraph — 8 operation(s) for smart columns.
NationGraph Subscription API
The Subscription API from NationGraph — 2 operation(s) for subscription.
NationGraph Summary API
The Summary API from NationGraph — 4 operation(s) for summary.
NationGraph Tags API
The Tags API from NationGraph — 4 operation(s) for tags.
NationGraph Territories API
The Territories API from NationGraph — 4 operation(s) for territories.
NationGraph User API
The User API from NationGraph — 7 operation(s) for user.
NationGraph User Profile API
The User Profile API from NationGraph — 3 operation(s) for user profile.
NationGraph VendorProducts API
The VendorProducts API from NationGraph — 1 operation(s) for vendorproducts.
NationGraph Views API
The Views API from NationGraph — 2 operation(s) for views.
NationGraph Webhooks API
The Webhooks API from NationGraph — 1 operation(s) for webhooks.
NationGraph Workspaces API
The Workspaces API from NationGraph — 6 operation(s) for workspaces.
NationGraph YouTube API
The YouTube API from NationGraph — 2 operation(s) for youtube.
Scroll within the panel for all 56 ·
Open Collections 57
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).
API Collection
OPEN COLLECTIONNationgraph Accounts API
OPEN COLLECTIONNationgraph Accounts Automations API
OPEN COLLECTIONNationgraph Accounts Budgets API
OPEN COLLECTIONNationgraph Accounts Classifier API
OPEN COLLECTIONNationgraph Accounts Classifiers API
OPEN COLLECTIONNationgraph Accounts Contacts API
OPEN COLLECTIONNationgraph Accounts Contracts API
OPEN COLLECTIONNationgraph Accounts CRM API
OPEN COLLECTIONNationgraph Accounts CRM Automation Push API
OPEN COLLECTIONNationgraph Accounts CRM Companies API
OPEN COLLECTIONNationgraph Accounts CRM Contacts API
OPEN COLLECTIONNationgraph Accounts CRM History API
OPEN COLLECTIONNationgraph Accounts CRM Leads API
OPEN COLLECTIONNationgraph Accounts CRM Mappings API
OPEN COLLECTIONNationgraph Accounts CRM Owners API
OPEN COLLECTIONNationgraph Accounts Default API
OPEN COLLECTIONNationgraph Accounts Dev API
OPEN COLLECTIONNationgraph Accounts Document API
OPEN COLLECTIONNationgraph Accounts Email Sequences API
OPEN COLLECTIONNationgraph Accounts Email Templates API
OPEN COLLECTIONNationgraph Accounts Enrichments API
OPEN COLLECTIONNationgraph Accounts Export API
OPEN COLLECTIONNationgraph Accounts FOIA API
OPEN COLLECTIONNationgraph Accounts Grants API
OPEN COLLECTIONNationgraph Accounts Insights API
OPEN COLLECTIONNationgraph Accounts Institutions API
OPEN COLLECTIONNationgraph Accounts Integrations API
OPEN COLLECTIONNationgraph Accounts Intent API
OPEN COLLECTIONNationgraph Accounts Lists API
OPEN COLLECTIONNationgraph Accounts Meeting Minutes API
OPEN COLLECTIONNationgraph Accounts Metadata API
OPEN COLLECTIONNationgraph Accounts Notes API
OPEN COLLECTIONNationgraph Accounts Org Admin API
OPEN COLLECTIONNationgraph Accounts Organization API
OPEN COLLECTIONNationgraph Accounts Press Releases API
OPEN COLLECTIONNationgraph Accounts Procurement Guidelines API
OPEN COLLECTIONNationgraph Accounts Purchase Orders API
OPEN COLLECTIONNationgraph Accounts Queue API
OPEN COLLECTIONNationgraph Accounts RAG API
OPEN COLLECTIONNationgraph Accounts RAG Files API
OPEN COLLECTIONNationgraph Accounts RFPs API
OPEN COLLECTIONNationgraph Accounts Scheduling API
OPEN COLLECTIONNationgraph Accounts Signal Settings API
OPEN COLLECTIONNationgraph Accounts Signals API
OPEN COLLECTIONNationgraph Accounts Smart Columns API
OPEN COLLECTIONNationgraph Accounts Subscription API
OPEN COLLECTIONNationgraph Accounts Summary API
OPEN COLLECTIONNationgraph Accounts Tags API
OPEN COLLECTIONNationgraph Accounts Territories API
OPEN COLLECTIONNationgraph Accounts User API
OPEN COLLECTIONNationgraph Accounts User Profile API
OPEN COLLECTIONNationgraph Accounts VendorProducts API
OPEN COLLECTIONNationgraph Accounts Views API
OPEN COLLECTIONNationgraph Accounts Webhooks API
OPEN COLLECTIONNationgraph Accounts Workspaces API
OPEN COLLECTIONNationgraph Accounts YouTube API
OPEN COLLECTIONScroll within the panel for all 57 ·
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.
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.
Nationgraph Rate Limits
RATE LIMITSSecurity Posture 3
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 NationGraph — 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 1
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 2
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
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/nationgraph · machine-readable index on apis.io
This is an independent, third-party profile of NationGraph, 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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