Firma.dev website screenshot

Firma.dev

Firma.dev provides an electronic signature API for developers, with pay-as-you-go pricing starting at €0.049 per envelope and no minimums or contracts. It offers embeddable signing with custom branding - template and signing-request editors and the signing experience embed in the customer's own product, with isolated customer workspaces. It is built for ESIGN, UETA and eIDAS with audit trails, supports SOC 2 and ISO/IEC 27001, and addresses GDPR. It offers a REST API described in OpenAPI, webhook events, and sample apps for embedding e-signatures directly into applications.

Firma.dev publishes 12 API contracts indexed on the APIs.io network, including Company API, Custom Fields API, Email Domains API, and 9 more. Tagged areas include Company, E-Signature, Developer Tools, and LowCost.

The Firma.dev catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

Firma.dev’s developer surface includes authentication, documentation, API reference, getting-started guide, pricing, signup flow, support, and 31 more developer resources.

63.3/100 strong ▬ flat Agent 41/100 agent ready Full breakdown ↓
scored 2026-10-17 · rubric v0.24.0
2 published contracts 1 MCP Servers
CompanyE-SignatureDeveloper ToolsLowCost

What this lets a business do 2

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

Developer Platform & API Ecosystem Management
BC-4270
Webhooks
POST /webhooks POST /webhooks/{id}/test POST /webhooks/rotate-secret
SaaS Tenant Management
BC-4230
Workspaces
POST /workspaces POST /workspaces/{id}/api-key/regenerate POST /workspaces/{id}/logo

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-17 · rubric v0.24.0
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/.
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/firma-dev: 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 12

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

Firma.dev Company API

Company information and settings

Firma.dev Custom Fields API

Custom field definition management for workspaces, templates, and signing requests

Firma.dev Email Domains API

Email domain setup and verification for sending signing request emails from custom domains

Firma.dev Email Templates API

Email template management for workspace and company-level customization of signing request notifications

Firma.dev JWT Management API

JWT token generation and revocation for embedded templates

Firma.dev Organization Seals API

Organization seal management: create, update, revoke, and erase seals applied to signing requests

Firma.dev Signer Terms API

Custom signer terms-of-service / consent statements, company-level with per-language workspace overrides

Firma.dev Signing Requests API

Document signing request operations

Firma.dev Templates API

Template management operations

Firma.dev Webhooks API

Webhook configuration and management

Firma.dev Workspace Settings API

Workspace configuration and settings

Firma.dev Workspaces API

Workspace management operations

Scroll for all 12

MCP Servers 1

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

Firma.dev MCP Server

Remote MCP server at docs.firma.dev.

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Firma Dev Context

108 classes · 312 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Firma.dev API Rules

16 rules · 12 errors 3 warnings 1 info

SPECTRAL

JSON Schema 58

Standalone JSON Schema definitions for this provider's data models.

AnchorTag

25 properties

JSON SCHEMA

ApiKeyExpireResponse

4 properties

JSON SCHEMA

ApiKeyRegenerateResponse

4 properties

JSON SCHEMA

CompanyEmailTemplateListResponse

1 properties

JSON SCHEMA

Company

10 properties

JSON SCHEMA

CompanySettings

27 properties

JSON SCHEMA

ConditionSet

2 properties

JSON SCHEMA

CustomFieldListResponse

1 properties

JSON SCHEMA

DomainCreateResponse

2 properties

JSON SCHEMA

DomainFinalizeResponse

4 properties

JSON SCHEMA

DomainListResponse

2 properties

JSON SCHEMA

Domain

10 properties

JSON SCHEMA

DomainVerifyDnsResponse

4 properties

JSON SCHEMA

DomainVerifyOwnershipResponse

3 properties

JSON SCHEMA

EmailTemplateDefaultsResponse

2 properties

JSON SCHEMA

EmailTemplateDeleteResponse

2 properties

JSON SCHEMA

EmailTemplatePlaceholdersResponse

1 properties

JSON SCHEMA

EmailTemplate

6 properties

JSON SCHEMA

Field

22 properties

JSON SCHEMA

GenerateJWTRequest

1 properties

JSON SCHEMA

GenerateSigningRequestJWTRequest

1 properties

JSON SCHEMA

GenerateSigningRequestJWTResponse

5 properties

JSON SCHEMA

GenerateTemplateTokenResponse

3 properties

JSON SCHEMA

LogoDeleteResponse

1 properties

JSON SCHEMA

LogoUploadResponse

2 properties

JSON SCHEMA

MessageResponse

1 properties

JSON SCHEMA

OrganizationSealCreate

10 properties

JSON SCHEMA

OrganizationSeal

19 properties

JSON SCHEMA

Recipient

17 properties

JSON SCHEMA

Reminder

10 properties

JSON SCHEMA

RevokeJWTResponse

3 properties

JSON SCHEMA

RevokeSigningRequestJWTResponse

3 properties

JSON SCHEMA

RotateSecretResponse

4 properties

JSON SCHEMA

SealAccessLogEntry

7 properties

JSON SCHEMA

SealApplication

8 properties

JSON SCHEMA

SealImage

3 properties

JSON SCHEMA

SealStatement

6 properties

JSON SCHEMA

SecretStatusResponse

4 properties

JSON SCHEMA

SignerTermsDeleteResponse

2 properties

JSON SCHEMA

SignerTermsListResponse

1 properties

JSON SCHEMA

SignerTermsUpdateResponse

3 properties

JSON SCHEMA

SigningRequestCustomField

6 properties

JSON SCHEMA

SigningRequestDetail

26 properties

JSON SCHEMA

SigningRequestSettings

15 properties

JSON SCHEMA

SigningRequestUpdateResponse

6 properties

JSON SCHEMA

TemplateCopyResponse

4 properties

JSON SCHEMA

TemplateCustomField

5 properties

JSON SCHEMA

TemplateDuplicateResponse

6 properties

JSON SCHEMA

TemplatePatchResponse

3 properties

JSON SCHEMA

Template

13 properties

JSON SCHEMA

TestWebhookResponse

5 properties

JSON SCHEMA

WebhookListResponse

2 properties

JSON SCHEMA

Webhook

9 properties

JSON SCHEMA

WorkspaceCustomField

7 properties

JSON SCHEMA

WorkspaceEmailTemplateListResponse

2 properties

JSON SCHEMA

WorkspaceListResponse

2 properties

JSON SCHEMA

Workspace

13 properties

JSON SCHEMA

WorkspaceSettings

32 properties

JSON SCHEMA

Scroll for all 58

Security Posture 3

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

Firma Dev Authentication

apiKey · 1 scheme

SECURITY

Firma Dev Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Firma Dev Agentic Access

115 operations · 71 acting · 3 human-in-the-loop

115 operations · 71 acting

AGENTIC

Resources

Get Started 2

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 9

Pagination, idempotency, versioning, errors, and events

Scroll for all 9

Build 2

SDKs, sample code, and the tooling you integrate with

Access & Security 5

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 4

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Other 4

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: firma-dev
name: Firma.dev
image: https://framerusercontent.com/assets/6BZ6uZhXFZ37plllWJaDRaNVyoo.png
description: Firma.dev provides an electronic signature API for developers, with pay-as-you-go pricing starting at €0.049
  per envelope and no minimums or contracts. It offers embeddable signing with custom branding - template and signing-request
  editors and the signing experience embed in the customer's own product, with isolated customer workspaces. It is built for
  ESIGN, UETA and eIDAS with audit trails, supports SOC 2 and ISO/IEC 27001, and addresses GDPR. It offers a REST API described
  in OpenAPI, webhook events, and sample apps for embedding e-signatures directly into applications.
url: https://raw.githubusercontent.com/api-evangelist/firma-dev/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-25 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-09-25'
modified: '2026-10-06'
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-03
x-docs-hosting: vercel
tags:
- Company
- E-Signature
- Developer Tools
- LowCost
tags_raw:
- Company
- eSignature
- API
- DeveloperTools
- LowCost
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CapabilityMap
  url: capabilities/firma-dev-capability-edges.yml
  name: Firma.dev Business Capability Map
- type: ToolCrosswalk
  url: mcp/firma-dev-tool-crosswalk.yml
- type: AgenticAccess
  url: agentic-access/firma-dev-agentic-access.yml
- type: Plans
  url: plans/firma-dev-plans-pricing.yml
- type: Spectral
  url: rules/firma-dev-rules.yml
- type: JSONLD
  url: json-ld/firma-dev-context.jsonld
- type: Vocabulary
  url: vocabulary/firma-dev-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/firma-dev-data-model.yml
- type: Compliance
  url: https://firma.dev/trust
- type: ErrorCatalog
  url: errors/firma-dev-problem-types.yml
- type: Conformance
  url: conformance/firma-dev-conformance.yml
- type: LLMsTxt
  url: llms/firma-dev-llms.txt
  name: Firma.dev llms.txt (https://www.firma.dev/llms.txt)
- type: LLMsTxt
  url: llms/firma-dev-docs-llms.txt
  name: Firma.dev docs llms.txt (https://docs.firma.dev/llms.txt)
- type: Webhooks
  url: asyncapi/firma-dev-webhooks.yml
- type: Webhooks
  url: https://docs.firma.dev/guides/webhooks
  name: Firma.dev webhooks guide
- type: Webhooks
  url: https://docs.firma.dev/api-reference/v01.00.02/webhooks/create-webhook
  name: Firma.dev API reference - Webhooks
- type: AgentCard
  url: a2a/firma-dev-a2a.yml
- type: MCPServer
  url: mcp/firma-dev-mcp.yml
- type: Hosts
  url: hosts/firma-dev-hosts.yml
- type: Vendors
  url: vendors/firma-dev-vendors.yml
- type: TermsOfService
  url: https://firma.dev/legal/terms-conditions
- type: StatusPage
  url: https://status.firma.dev
- type: Security
  url: https://firma.dev/security
- type: PrivacyPolicy
  url: https://firma.dev/legal/privacy-policy
- type: Newsroom
  url: https://firma.dev/media
- type: Authentication
  url: authentication/firma-dev-authentication.yml
- type: TrustCenter
  url: security/firma-dev-trust-center.yml
- type: DomainSecurity
  url: security/firma-dev-domain-security.yml
- type: Website
  url: https://firma.dev/
- type: Documentation
  url: https://docs.firma.dev/
- type: APIReference
  url: https://docs.firma.dev/api-reference/v01.38.00/
- type: GettingStarted
  url: https://docs.firma.dev/guides/complete-setup-guide
- type: Pricing
  url: https://firma.dev/pricing
- type: SignUp
  url: https://app.firma.dev/signup
- type: Support
  url: https://firma.dev/contact
- type: Blog
  url: https://firma.dev/insights
- type: Postman
  url: https://www.postman.com/firma-dev/workspace
apis:
- aid: firma-dev:firma-dev-company-api
  name: Firma.dev Company API
  description: Company information and settings
  tags:
  - Company
  properties:
  - type: OpenAPI
    url: openapi/firma-dev-company-api-openapi.yml
  - type: JSONSchema
    url: json-schema/firma-dev-company-settings-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-company-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-logo-upload-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-logo-delete-response-schema.json
- aid: firma-dev:firma-dev-custom-fields-api
  name: Firma.dev Custom Fields API
  description: Custom field definition management for workspaces, templates, and signing requests
  tags:
  - Custom Fields
  properties:
  - type: OpenAPI
    url: openapi/firma-dev-custom-fields-api-openapi.yml
  - type: JSONSchema
    url: json-schema/firma-dev-workspace-custom-field-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-signing-request-custom-field-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-template-custom-field-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-custom-field-list-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-message-response-schema.json
- aid: firma-dev:firma-dev-email-domains-api
  name: Firma.dev Email Domains API
  description: Email domain setup and verification for sending signing request emails from custom domains
  tags:
  - Email Domains
  properties:
  - type: OpenAPI
    url: openapi/firma-dev-email-domains-api-openapi.yml
  - type: JSONSchema
    url: json-schema/firma-dev-domain-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-domain-create-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-domain-verify-dns-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-domain-finalize-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-domain-list-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-domain-verify-ownership-response-schema.json
- aid: firma-dev:firma-dev-email-templates-api
  name: Firma.dev Email Templates API
  description: Email template management for workspace and company-level customization of signing request notifications
  tags:
  - Email Templates
  properties:
  - type: OpenAPI
    url: openapi/firma-dev-email-templates-api-openapi.yml
  - type: JSONSchema
    url: json-schema/firma-dev-email-template-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-email-template-defaults-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-email-template-placeholders-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-workspace-email-template-list-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-company-email-template-list-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-email-template-delete-response-schema.json
- aid: firma-dev:firma-dev-jwt-management-api
  name: Firma.dev JWT Management API
  description: JWT token generation and revocation for embedded templates
  tags:
  - JWT Management
  properties:
  - type: OpenAPI
    url: openapi/firma-dev-jwt-management-api-openapi.yml
  - type: JSONSchema
    url: json-schema/firma-dev-generate-signing-request-jwtresponse-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-generate-template-token-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-revoke-jwtresponse-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-revoke-signing-request-jwtresponse-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-generate-signing-request-jwtrequest-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-generate-jwtrequest-schema.json
- aid: firma-dev:firma-dev-organization-seals-api
  name: Firma.dev Organization Seals API
  description: 'Organization seal management: create, update, revoke, and erase seals applied to signing requests'
  tags:
  - Organization Seals
  properties:
  - type: OpenAPI
    url: openapi/firma-dev-organization-seals-api-openapi.yml
  - type: JSONSchema
    url: json-schema/firma-dev-organization-seal-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-organization-seal-create-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-seal-statement-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-seal-access-log-entry-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-seal-application-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-seal-image-schema.json
- aid: firma-dev:firma-dev-signer-terms-api
  name: Firma.dev Signer Terms API
  description: Custom signer terms-of-service / consent statements, company-level with per-language workspace overrides
  tags:
  - Signer Terms
  properties:
  - type: OpenAPI
    url: openapi/firma-dev-signer-terms-api-openapi.yml
  - type: JSONSchema
    url: json-schema/firma-dev-signer-terms-update-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-signer-terms-list-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-signer-terms-delete-response-schema.json
- aid: firma-dev:firma-dev-signing-requests-api
  name: Firma.dev Signing Requests API
  description: Document signing request operations
  tags:
  - Signing Requests
  properties:
  - type: OpenAPI
    url: openapi/firma-dev-signing-requests-api-openapi.yml
  - type: JSONSchema
    url: json-schema/firma-dev-field-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-anchor-tag-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-recipient-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-signing-request-detail-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-signing-request-update-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-signing-request-settings-schema.json
- aid: firma-dev:firma-dev-templates-api
  name: Firma.dev Templates API
  description: Template management operations
  tags:
  - Templates
  properties:
  - type: OpenAPI
    url: openapi/firma-dev-templates-api-openapi.yml
  - type: JSONSchema
    url: json-schema/firma-dev-template-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-reminder-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-template-duplicate-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-condition-set-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-template-copy-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-template-patch-response-schema.json
- aid: firma-dev:firma-dev-webhooks-api
  name: Firma.dev Webhooks API
  description: Webhook configuration and management
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/firma-dev-webhooks-api-openapi.yml
  - type: JSONSchema
    url: json-schema/firma-dev-webhook-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-test-webhook-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-secret-status-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-rotate-secret-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-webhook-list-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-message-response-schema.json
- aid: firma-dev:firma-dev-workspace-settings-api
  name: Firma.dev Workspace Settings API
  description: Workspace configuration and settings
  tags:
  - Workspace Settings
  properties:
  - type: OpenAPI
    url: openapi/firma-dev-workspace-settings-api-openapi.yml
  - type: JSONSchema
    url: json-schema/firma-dev-workspace-settings-schema.json
- aid: firma-dev:firma-dev-workspaces-api
  name: Firma.dev Workspaces API
  description: Workspace management operations
  tags:
  - Workspace
  tags_raw:
  - Workspaces
  properties:
  - type: OpenAPI
    url: openapi/firma-dev-workspaces-api-openapi.yml
  - type: JSONSchema
    url: json-schema/firma-dev-workspace-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-api-key-regenerate-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-api-key-expire-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-workspace-list-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-logo-upload-response-schema.json
  - type: JSONSchema
    url: json-schema/firma-dev-logo-delete-response-schema.json
x-correction-request:
  requested: '2026-10-06'
  source:
  - _messages/2026-10/2026-10-06-apisio-3241-re-your-apisio-submission-firmadev-is-live.md
  request: 'Monika (monika@firma.dev), 2026-10-06: llms.txt (https://www.firma.dev/llms.txt, https://docs.firma.dev/llms.txt),
    status page https://status.firma.dev and the webhooks / event surface (API reference webhooks section) show as missing
    but are published. Description: say "supports SOC 2 and ISO/IEC 27001" rather than certifications, and replace "white-label"
    with "embeddable signing with custom branding" (no resale).'
  applied: '2026-10-06'
  applied_note: 'Verified live 2026-10-06: www.firma.dev/llms.txt 200 text/plain (8,068 bytes, redirects to firma.dev/llms.txt);
    docs.firma.dev/llms.txt 200 text/plain (24,686 bytes); status.firma.dev 200; docs webhooks guide and api-reference create-webhook
    200 (an invented sibling path 404s). llms/firma-dev-llms.txt was an empty ''method: none'' stub - both files now saved
    verbatim with provenance and two LLMsTxt pointers. StatusPage pointer was already present (normalised URL). Added asyncapi/firma-dev-webhooks.yml
    (26 event types from the guide, 10 management operations from the OpenAPI, X-Firma-Signature HMAC-SHA256 scheme) and three
    Webhooks pointers. Description reworded as requested; White Label tag removed; capability-map wording changed from white-labelled.'
x-enrichment:
  date: '2026-09-25'
  status: enriched
  artifacts_added: 99
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local
x-a2a:
  verified: true
  probed: '2026-09-26'
  url: https://docs.firma.dev/.well-known/agent-card.json
  grade: conformant
  protocol_version: '0.3'
  control: 404

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  • 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/firma-dev"
All providers
curl "https://apis.io/api/v1/providers?limit=25"
Every operation they expose
curl "https://apis.io/api/v1/providers/firma-dev/operations?limit=25"
How their score was established
curl "https://apis.io/api/v1/providers/firma-dev/evidence"

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