Flatfile website screenshot

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 APIs 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.

Flatfile’s developer surface includes authentication, documentation, API reference, getting-started guide, signup flow, pricing, engineering blog, and 10 more developer resources.

43.1/100 developing ▬ flat Agent 31/100 agent ready saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
AccessFreemiumSelf serve⚡ Free to try
1 APIs 1 MCP Servers
Data ExchangeData IngestionData OnboardingData ValidationETLFile Import

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
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.
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 github.com/api-evangelist/flatfile: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

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 34

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

API Collection

OPEN COLLECTION

API Reference

OPEN COLLECTION

Scroll for all 34

MCP Servers 1

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

MCP Server

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Flatfile Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

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

222 operations · 128 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Documentation 3

Reference material describing how the API behaves

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

Build 2

SDKs, sample code, and the tooling you integrate with

Access & Security 3

Authentication, authorization, and security posture

Commercial 1

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

Source (apis.yml)

apis.yml Raw ↑
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: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  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: 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

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this
  • find_providersBrowse and filter every provider in the catalog.
  • get_provider_artifactsEvery artifact this provider publishes, grouped by type.
  • get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
  • get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
  • get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
  • get_provider_ratingPRO — composite, band, trend and facet scores.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This provider
curl "https://apis.io/api/v1/providers/flatfile"
All providers
curl "https://apis.io/api/v1/providers?limit=25"
Every operation they expose
curl "https://apis.io/api/v1/providers/flatfile/operations?limit=25"
How their score was established
curl "https://apis.io/api/v1/providers/flatfile/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

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.

A second provider on the same verified email joins the account you already have.