Flatfile

Flatfile is a data exchange platform that helps teams import, transform, validate, and collaborate on file-based data. The Flatfile API provides programmatic access to spaces, workbooks, sheets, records, files, documents, jobs, events, agents, environments, users, guests, and related primitives for building automated data onboarding and ingestion workflows.

Flatfile publishes 32 API contracts indexed on the APIs.io network, including Subpackage Accounts API, Subpackage Actions API, Subpackage Agent Exports API, and 29 more. Tagged areas include Data Exchange, Data Ingestion, Data Onboarding, Data Validation, and ETL.

The Flatfile catalog on APIs.io includes 1 Spectral governance ruleset.

Flatfile’s developer surface includes authentication, documentation, API reference, getting-started guide, signup flow, pricing, engineering blog, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

45.6/100 developing ▬ flat Agent 29/100 agent ready Front door AI 5/6 prominent Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 1 MCP Servers

Data Exchange Data Ingestion Data Onboarding Data Validation ETLFile Import

What this lets a business do 2

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Software Release & Deployment Management

BC-4210

subpackage_secrets

POST /secrets DELETE /secrets/{secretId}

Cybersecurity Management

BC-620

subpackage_users

POST /users/invite DELETE /users/{userId} POST /users/{userId}/roles DELETE /users/{userId}/roles/{actorRoleId}

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 45.6/100 · developing

Contract Quality 10.4 / 19

Developer Ergonomics 7.5 / 15

Access Clarity 7.9 / 15

Operational Transparency 1.0 / 10

Contract Governance 1.2 / 9

Discoverability 4.9 / 8

Regulatory Posture 2.5 / 15

Create-or-Update Ergonomics 2.2 / 10

Agent readiness — 29/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks

7 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Operational Transparency scores 10.5 — up to +11.6 composite points
Contract Quality scores 55.3 — up to +11.2 composite points
Contract Governance scores 13.6 — up to +10.4 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/flatfile/apis.yml: open an issue on github.com/api-evangelist/flatfile to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 2

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 32

Individual APIs this provider publishes, each with its own machine-readable definition.

Flatfile Subpackage Accounts API

The subpackage_accounts API from Flatfile — 1 operation(s) for subpackage_accounts.

Flatfile Subpackage Actions API

The subpackage_actions API from Flatfile — 3 operation(s) for subpackage_actions.

Flatfile Subpackage Agent Exports API

The subpackage_agent-exports API from Flatfile — 3 operation(s) for subpackage_agent-exports.

Flatfile Subpackage Agents API

The subpackage_agents API from Flatfile — 10 operation(s) for subpackage_agents.

Flatfile Subpackage Apps API

The subpackage_apps API from Flatfile — 6 operation(s) for subpackage_apps.

Flatfile Subpackage Assistant API

The subpackage_assistant API from Flatfile — 2 operation(s) for subpackage_assistant.

Flatfile Subpackage Auth API

The subpackage_auth API from Flatfile — 2 operation(s) for subpackage_auth.

Flatfile Subpackage Canvas Areas API

The subpackage_canvas-areas API from Flatfile — 2 operation(s) for subpackage_canvas-areas.

Flatfile Subpackage Commits API

The subpackage_commits API from Flatfile — 3 operation(s) for subpackage_commits.

Flatfile Subpackage Data Clips API

The subpackage_data-clips API from Flatfile — 6 operation(s) for subpackage_data-clips.

Flatfile Subpackage Data Retention Policies API

The subpackage_data-retention-policies API from Flatfile — 2 operation(s) for subpackage_data-retention-policies.

Flatfile Subpackage Documents API

The subpackage_documents API from Flatfile — 2 operation(s) for subpackage_documents.

Flatfile Subpackage Entitlements API

The subpackage_entitlements API from Flatfile — 1 operation(s) for subpackage_entitlements.

Flatfile Subpackage Environments API

The subpackage_environments API from Flatfile — 6 operation(s) for subpackage_environments.

Flatfile Subpackage Events API

The subpackage_events API from Flatfile — 4 operation(s) for subpackage_events.

Flatfile Subpackage Files API

The subpackage_files API from Flatfile — 5 operation(s) for subpackage_files.

Flatfile Subpackage Flags API

The subpackage_flags API from Flatfile — 3 operation(s) for subpackage_flags.

Flatfile Subpackage Guests API

The subpackage_guests API from Flatfile — 6 operation(s) for subpackage_guests.

Flatfile Subpackage Jobs API

The subpackage_jobs API from Flatfile — 12 operation(s) for subpackage_jobs.

Flatfile Subpackage Mapping API

The subpackage_mapping API from Flatfile — 4 operation(s) for subpackage_mapping.

Flatfile Subpackage Records API

The subpackage_records API from Flatfile — 4 operation(s) for subpackage_records.

Flatfile Subpackage Roles API

The subpackage_roles API from Flatfile — 1 operation(s) for subpackage_roles.

Flatfile Subpackage Routines API

The subpackage_routines API from Flatfile — 2 operation(s) for subpackage_routines.

Flatfile Subpackage Runbooks API

The subpackage_runbooks API from Flatfile — 2 operation(s) for subpackage_runbooks.

Flatfile Subpackage Secrets API

The subpackage_secrets API from Flatfile — 2 operation(s) for subpackage_secrets.

Flatfile Subpackage Sheets API

The subpackage_sheets API from Flatfile — 11 operation(s) for subpackage_sheets.

Flatfile Subpackage Snapshots API

The subpackage_snapshots API from Flatfile — 4 operation(s) for subpackage_snapshots.

Flatfile Subpackage Spaces API

The subpackage_spaces API from Flatfile — 8 operation(s) for subpackage_spaces.

Flatfile Subpackage Users API

The subpackage_users API from Flatfile — 6 operation(s) for subpackage_users.

Flatfile Subpackage Versions API

The subpackage_versions API from Flatfile — 1 operation(s) for subpackage_versions.

Flatfile Subpackage Views API

The subpackage_views API from Flatfile — 2 operation(s) for subpackage_views.

Flatfile Subpackage Workbooks API

The subpackage_workbooks API from Flatfile — 3 operation(s) for subpackage_workbooks.

Scroll for all 32

Open Collections 33

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Reference

OPEN COLLECTION

API Reference subpackage_accounts API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_actions API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_agent-exports API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_agents API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_apps API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_assistant API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_auth API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_canvas-areas API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_commits API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_data-clips API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_data-retention-policies API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_documents API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_entitlements API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_environments API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_events API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_files API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_flags API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_guests API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_jobs API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_mapping API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_records API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_roles API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_routines API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_runbooks API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_secrets API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_sheets API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_snapshots API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_spaces API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_users API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_versions API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_views API

OPEN COLLECTION

API Reference subpackage_accounts subpackage_workbooks API

OPEN COLLECTION

Scroll for all 33

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

MCP Server

MCP SERVER

Flatfile API pricing

Prices published by Flatfile, read 2026-09-20 from flatfile.com/pricing/.

Plan	Price
Flatfile Projects	Talk to sales Includes: Pricing based on your team's project volume; unlimited users (not charged by seat)

Plan details, limits and sources →

Rate limits

Free Tier Default: 10 requests per minute
Free Tier Monthly Quota: 1000 requests per month
Professional Tier Default: 100 requests per minute

Compiled by API Evangelist, not yet checked against Flatfile's documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Flatfile Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Flatfile Rate Limits

5 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Flatfile

SLA

FinOps 1

Cost, billing, and metering signals for API financial operations.

Flatfile Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Flatfile API Rules

46 rules · 37 errors 8 warnings 1 info

SPECTRAL

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Flatfile Authentication

http · 1 scheme

SECURITY

Flatfile Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Flatfile Trust Center

SOC 2, HIPAA, GDPR

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Flatfile Agentic Access

222 operations · 128 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Signup

Signup

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

OpenAPI

OpenAPI

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

MCPServer

MCPServer

Build 2

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

FinOps

FinOps

Plans

Plans

Pricing

Pricing

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Source (apis.yml)

aid: flatfile
name: Flatfile
description: Flatfile is a data exchange platform that helps teams import, transform, validate, and collaborate on file-based
  data. The Flatfile API provides programmatic access to spaces, workbooks, sheets, records, files, documents, jobs, events,
  agents, environments, users, guests, and related primitives for building automated data onboarding and ingestion workflows.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/flatfile.png
access: 3rd-Party
position: Consuming
tags:
- Data Exchange
- Data Ingestion
- Data Onboarding
- Data Validation
- ETL
- File Import
url: https://raw.githubusercontent.com/api-evangelist/flatfile/refs/heads/main/apis.yml
created: '2026-03-16'
modified: '2026-05-19'
specificationVersion: '0.23'
apis:
- aid: flatfile:flatfile-subpackage-accounts-api
  name: Flatfile Subpackage Accounts API
  description: The subpackage_accounts API from Flatfile — 1 operation(s) for subpackage_accounts.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_accounts
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-accounts-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-actions-api
  name: Flatfile Subpackage Actions API
  description: The subpackage_actions API from Flatfile — 3 operation(s) for subpackage_actions.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_actions
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-actions-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-agent-exports-api
  name: Flatfile Subpackage Agent Exports API
  description: The subpackage_agent-exports API from Flatfile — 3 operation(s) for subpackage_agent-exports.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags:
  - subpackage_agent-exports
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-agent-exports-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-agents-api
  name: Flatfile Subpackage Agents API
  description: The subpackage_agents API from Flatfile — 10 operation(s) for subpackage_agents.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_agents
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-agents-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-apps-api
  name: Flatfile Subpackage Apps API
  description: The subpackage_apps API from Flatfile — 6 operation(s) for subpackage_apps.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_apps
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-apps-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-assistant-api
  name: Flatfile Subpackage Assistant API
  description: The subpackage_assistant API from Flatfile — 2 operation(s) for subpackage_assistant.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_assistant
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-assistant-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-auth-api
  name: Flatfile Subpackage Auth API
  description: The subpackage_auth API from Flatfile — 2 operation(s) for subpackage_auth.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_auth
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-auth-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-canvas-areas-api
  name: Flatfile Subpackage Canvas Areas API
  description: The subpackage_canvas-areas API from Flatfile — 2 operation(s) for subpackage_canvas-areas.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags:
  - subpackage_canvas-areas
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-canvas-areas-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-commits-api
  name: Flatfile Subpackage Commits API
  description: The subpackage_commits API from Flatfile — 3 operation(s) for subpackage_commits.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_commits
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-commits-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-data-clips-api
  name: Flatfile Subpackage Data Clips API
  description: The subpackage_data-clips API from Flatfile — 6 operation(s) for subpackage_data-clips.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags:
  - subpackage_data-clips
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-data-clips-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-data-retention-policies-api
  name: Flatfile Subpackage Data Retention Policies API
  description: The subpackage_data-retention-policies API from Flatfile — 2 operation(s) for subpackage_data-retention-policies.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags:
  - subpackage_data-retention-policies
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-data-retention-policies-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-documents-api
  name: Flatfile Subpackage Documents API
  description: The subpackage_documents API from Flatfile — 2 operation(s) for subpackage_documents.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_documents
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-documents-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-entitlements-api
  name: Flatfile Subpackage Entitlements API
  description: The subpackage_entitlements API from Flatfile — 1 operation(s) for subpackage_entitlements.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_entitlements
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-entitlements-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-environments-api
  name: Flatfile Subpackage Environments API
  description: The subpackage_environments API from Flatfile — 6 operation(s) for subpackage_environments.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_environments
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-environments-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-events-api
  name: Flatfile Subpackage Events API
  description: The subpackage_events API from Flatfile — 4 operation(s) for subpackage_events.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_events
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-events-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-files-api
  name: Flatfile Subpackage Files API
  description: The subpackage_files API from Flatfile — 5 operation(s) for subpackage_files.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_files
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-files-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-flags-api
  name: Flatfile Subpackage Flags API
  description: The subpackage_flags API from Flatfile — 3 operation(s) for subpackage_flags.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_flags
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-flags-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-guests-api
  name: Flatfile Subpackage Guests API
  description: The subpackage_guests API from Flatfile — 6 operation(s) for subpackage_guests.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_guests
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-guests-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-jobs-api
  name: Flatfile Subpackage Jobs API
  description: The subpackage_jobs API from Flatfile — 12 operation(s) for subpackage_jobs.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_jobs
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-jobs-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-mapping-api
  name: Flatfile Subpackage Mapping API
  description: The subpackage_mapping API from Flatfile — 4 operation(s) for subpackage_mapping.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_mapping
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-mapping-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-records-api
  name: Flatfile Subpackage Records API
  description: The subpackage_records API from Flatfile — 4 operation(s) for subpackage_records.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_records
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-records-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-roles-api
  name: Flatfile Subpackage Roles API
  description: The subpackage_roles API from Flatfile — 1 operation(s) for subpackage_roles.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_roles
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-roles-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-routines-api
  name: Flatfile Subpackage Routines API
  description: The subpackage_routines API from Flatfile — 2 operation(s) for subpackage_routines.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_routines
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-routines-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-runbooks-api
  name: Flatfile Subpackage Runbooks API
  description: The subpackage_runbooks API from Flatfile — 2 operation(s) for subpackage_runbooks.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_runbooks
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-runbooks-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-secrets-api
  name: Flatfile Subpackage Secrets API
  description: The subpackage_secrets API from Flatfile — 2 operation(s) for subpackage_secrets.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_secrets
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-secrets-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-sheets-api
  name: Flatfile Subpackage Sheets API
  description: The subpackage_sheets API from Flatfile — 11 operation(s) for subpackage_sheets.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_sheets
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-sheets-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-snapshots-api
  name: Flatfile Subpackage Snapshots API
  description: The subpackage_snapshots API from Flatfile — 4 operation(s) for subpackage_snapshots.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_snapshots
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-snapshots-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-spaces-api
  name: Flatfile Subpackage Spaces API
  description: The subpackage_spaces API from Flatfile — 8 operation(s) for subpackage_spaces.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_spaces
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-spaces-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-users-api
  name: Flatfile Subpackage Users API
  description: The subpackage_users API from Flatfile — 6 operation(s) for subpackage_users.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_users
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-users-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-versions-api
  name: Flatfile Subpackage Versions API
  description: The subpackage_versions API from Flatfile — 1 operation(s) for subpackage_versions.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_versions
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-versions-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-views-api
  name: Flatfile Subpackage Views API
  description: The subpackage_views API from Flatfile — 2 operation(s) for subpackage_views.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_views
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-views-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
- aid: flatfile:flatfile-subpackage-workbooks-api
  name: Flatfile Subpackage Workbooks API
  description: The subpackage_workbooks API from Flatfile — 3 operation(s) for subpackage_workbooks.
  humanURL: https://reference.flatfile.com/
  baseURL: https://api.x.flatfile.com/v1
  tags: []
  tags_raw:
  - subpackage_workbooks
  properties:
  - type: OpenAPI
    url: openapi/flatfile-subpackage-workbooks-api-openapi.yml
  - type: Documentation
    url: https://flatfile.com/docs/
  - type: APIReference
    url: https://reference.flatfile.com/
  - type: GettingStarted
    url: https://flatfile.com/docs/quickstart
common:
- type: RateLimits
  url: rate-limits/flatfile-rate-limits.yml
- type: FinOps
  url: finops/flatfile-finops.yml
- type: Plans
  url: plans/flatfile-plans-pricing.yml
- type: CapabilityMap
  url: capabilities/flatfile-capability-edges.yml
  name: Flatfile Business Capability Map
- type: AgenticAccess
  url: agentic-access/flatfile-agentic-access.yml
- type: TrustCenter
  url: security/flatfile-trust-center.yml
- type: DomainSecurity
  url: security/flatfile-domain-security.yml
- type: Authentication
  url: authentication/flatfile-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/flatfile
- type: Website
  url: https://flatfile.com/
- type: Documentation
  url: https://flatfile.com/docs/
- type: APIReference
  url: https://reference.flatfile.com/
- type: OpenAPI
  url: https://reference.flatfile.com/openapi.json
- type: GettingStarted
  url: https://flatfile.com/docs/quickstart
- type: Signup
  url: https://flatfile.com/account/sign-up/
- type: Pricing
  url: https://flatfile.com/pricing/
- type: Blog
  url: https://flatfile.com/blog/
- type: SDKs
  url: https://flatfile.com/docs/sdks
- type: GitHubOrganization
  url: https://github.com/FlatFilers
- name: MCP Server
  url: https://github.com/FlatFilers/mcp-server-flatfile
  type: MCPServer
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Flatfile API — frequently asked questions

Does Flatfile have an API?

Yes. APIs.io lists 32 APIs from Flatfile, including Flatfile Subpackage Accounts API, Flatfile Subpackage Actions API and Flatfile Subpackage Agent Exports API, and 29 more.

Is there an OpenAPI specification for the Flatfile API?

Yes. APIs.io indexes 32 OpenAPI specifications for Flatfile, each linked for download from this page.

How do I authenticate with the Flatfile API?

Flatfile uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Flatfile Authentication.

How much does the Flatfile API cost?

Flatfile publishes its prices; its Flatfile Projects plan is Talk to sales as of 2026-09-20. APIs.io lists 1 pricing plan for Flatfile, with each plan's price, limits and inclusions under Pricing on this page.

Does Flatfile have an MCP server?

Yes. APIs.io lists 1 MCP server for Flatfile.

Is the Flatfile API ready for AI agents?

Flatfile has a Kin Score of 45.6 out of 100 (developing) and an Agent Readiness score of 29.0 (agent-ready), scored by API Evangelist on 2026-11-06.

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