Feason

Feason is an ecumenical online platform that brings Scripture, theology, philosophy, and Christian history together. It offers free guided courses, daily verses, personal journaling, and community fellowship, aiming to help users reflect, learn, and grow in faith and reason.

Feason publishes 3 API contracts indexed on the APIs.io network: Context API, Proof API, and .well Known API. Tagged areas include Scripture, Courses, Christian History, Fellowship, and Prayer.

The Feason catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Feason’s developer surface includes authentication, support, pricing, documentation, engineering blog, getting-started guide, and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

43.5/100 developing Agent 39/100 agent ready Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

1 published contract 1 Agent Skills

ScriptureCoursesChristian HistoryFellowshipPrayer

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 43.5/100 · developing

Contract Quality 12.6 / 21

Developer Ergonomics 8.8 / 17

Access Clarity 6.2 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 6.7 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 39/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 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 could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
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) Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks Ask about this →

4 more unmet checks in the Agent Readiness table above.

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

Operational Transparency scores 0.0 — up to +13.0 composite points Ask about this →
Access Clarity scores 36.2 — up to +12.8 composite points Ask about this →
Contract Quality scores 59.3 — up to +10.2 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/feason-com/apis.yml: open an issue on github.com/api-evangelist/feason-com 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 3

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.

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

APIs 3

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

Feason Context API

The Context API from Feason — 7 operation(s) for context.

Feason Proof API

The Proof API from Feason — 4 operation(s) for proof.

Feason .well Known API

The .well Known API from Feason — 1 operation(s) for .well known.

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

feason-com-build-and-publish-claim-proof

AGENT SKILL

Semantic Vocabularies 1

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

Feason Com Context

21 classes · 109 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Feason API Rules

47 rules · 42 error-severity 4 warn-severity 1 info-severity

SPECTRAL

JSON Schema 7

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

CitationVerification

12 properties

JSON SCHEMA

ClaimEvaluation

12 properties

JSON SCHEMA

ClaimProofArtifact

12 properties

JSON SCHEMA

ContextPackage

7 properties

JSON SCHEMA

EvidencePacket

14 properties

JSON SCHEMA

ProofSigningKey

4 properties

JSON SCHEMA

SearchResponse

6 properties

JSON SCHEMA

Scroll for all 7

Security Posture 2

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

Feason Authentication

1 scheme

SECURITY

Feason Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

Feason Agentic Access

12 operations · 7 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

Login

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Pricing

Pricing

Company 3

The organization behind the API

Newsroom

Newsroom

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: feason-com
name: Feason
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://www.feason.com/opengraph-image.png?6133993595dd4292
description: Feason is an ecumenical online platform that brings Scripture, theology, philosophy, and Christian history together.
  It offers free guided courses, daily verses, personal journaling, and community fellowship, aiming to help users reflect,
  learn, and grow in faith and reason.
url: https://artifacts.apis.io/feason-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-07 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-07'
modified: '2026-11-07'
tags:
- Scripture
- Courses
- Christian History
- Fellowship
- Prayer
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/feason-com-agentic-access.yml
- type: Spectral
  url: rules/feason-com-rules.yml
- type: JSONLD
  url: json-ld/feason-com-context.jsonld
- type: Vocabulary
  url: vocabulary/feason-com-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/feason-com-data-model.yml
- type: Authentication
  url: authentication/feason-com-authentication.yml
- type: ErrorCatalog
  url: errors/feason-com-problem-types.yml
- type: Conformance
  url: conformance/feason-com-conformance.yml
- type: LLMsTxt
  url: llms/feason-com-llms.txt
- type: WellKnown
  url: well-known/feason-com-well-known.yml
- type: Hosts
  url: hosts/feason-com-hosts.yml
- type: Vendors
  url: vendors/feason-com-vendors.yml
- type: TermsOfService
  url: https://www.feason.com/terms
- type: Support
  url: https://www.feason.com/help
- type: PrivacyPolicy
  url: https://www.feason.com/privacy
- type: Pricing
  url: https://www.feason.com/scripture/plans
- type: Newsroom
  url: https://www.feason.com/news
- type: Login
  url: https://www.feason.com/login
- type: Documentation
  url: https://www.feason.com/developers/guides/christian-ai-apis
- type: DeveloperPortal
  url: https://www.feason.com/developers
- type: Blog
  url: https://www.feason.com/blog
- type: GettingStarted
  url: https://www.feason.com/developers/quickstart
- type: DomainSecurity
  url: security/feason-com-domain-security.yml
- type: Website
  url: https://feason.com/
apis:
- aid: feason-com:feason-com-context-api
  name: Feason Context API
  description: The Context API from Feason — 7 operation(s) for context.
  humanURL: https://www.feason.com/developers
  baseURL: https://www.feason.com
  tags:
  - Context
  properties:
  - type: OpenAPI
    url: openapi/feason-com-context-api-openapi.yml
  - type: JSONSchema
    url: json-schema/feason-com-claim-proof-artifact-schema.json
  - type: JSONSchema
    url: json-schema/feason-com-evidence-packet-schema.json
  - type: JSONSchema
    url: json-schema/feason-com-context-package-schema.json
  - type: JSONSchema
    url: json-schema/feason-com-claim-evaluation-schema.json
  - type: JSONSchema
    url: json-schema/feason-com-search-response-schema.json
  - type: JSONSchema
    url: json-schema/feason-com-citation-verification-schema.json
- aid: feason-com:feason-com-proof-api
  name: Feason Proof API
  description: The Proof API from Feason — 4 operation(s) for proof.
  humanURL: https://www.feason.com/developers
  baseURL: https://www.feason.com
  tags:
  - Proof
  properties:
  - type: OpenAPI
    url: openapi/feason-com-proof-api-openapi.yml
  - type: JSONSchema
    url: json-schema/feason-com-claim-proof-artifact-schema.json
- aid: feason-com:feason-com-well-known-api
  name: Feason .well Known API
  description: The .well Known API from Feason — 1 operation(s) for .well known.
  humanURL: https://www.feason.com/developers
  baseURL: https://www.feason.com
  tags:
  - .well Known
  properties:
  - type: OpenAPI
    url: openapi/feason-com-well-known-api-openapi.yml
  - type: JSONSchema
    url: json-schema/feason-com-proof-signing-key-schema.json
x-enrichment:
  date: '2026-11-07'
  status: enriched
  artifacts_added: 29
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Feason API — frequently asked questions

Does Feason have an API?

Yes. APIs.io lists 3 APIs from Feason, including Feason Context API, Feason Proof API and Feason .well Known API.

Is there an OpenAPI specification for the Feason API?

Yes. APIs.io indexes 3 OpenAPI specifications for Feason, each linked for download from this page.

How do I authenticate with the Feason API?

Feason documents its authentication (1 scheme). The details are profiled on APIs.io as Feason Authentication.

Is the Feason API ready for AI agents?

Feason has a Kin Score of 43.5 out of 100 (developing) and an Agent Readiness score of 39.3 (agent-ready), scored by API Evangelist on 2026-11-13.

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