RSS.app

RSS.app provides a no‑code platform that lets users generate RSS feeds from any website or social media source, create embeddable widgets, and automate content distribution via bots to Discord, Slack, Telegram, and email. It offers a suite of tools for monitoring brands, competitors, and news, with customizable widgets, news walls, and alerts, targeting marketers, developers, and businesses seeking automated content streams without writing code.

RSS.app is listed with 3 APIs on the APIs.io network: Bundles API, Feed API, and RSS.app API. Tagged areas include Company, RSS, No-Code, Automation, and Content.

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

RSS.app’s developer surface includes getting-started guide, documentation, pricing, engineering blog, signup flow, and 18 more developer resources.

🌐 Visit website 📡 Source on GitHub

39.8/100 developing ▬ flat Agent 13/100 agent aware Front door AI 4/6 moderate Full breakdown ↓
scored 2026-10-09 · rubric v0.23.0

3 APIs

Company RSS No-Code Automation Content

Kin Score

Kin Score How this is scored →
scored 2026-10-09 · rubric v0.23.0

Composite quality — 39.8/100 · developing

Contract Quality 4.6 / 19

Developer Ergonomics 5.0 / 15

Access Clarity 11.4 / 15

Operational Transparency 1.0 / 10

Contract Governance 2.0 / 9

Discoverability 6.0 / 8

Regulatory Posture 2.8 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 13/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 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

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/rss-app: 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 →

Standards implemented 1

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.

RSS

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

APIs 3

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

RSS.app Bundles API

The Bundles API from RSS.app — 2 operation(s) for bundles.

RSS.app Feed API

The Feed API from RSS.app — 1 operation(s) for feed.

RSS.app RSS.app API

The RSS.app API API from RSS.app — 2 operation(s) for rss.app api.

Pricing Plans 1

Published pricing tiers and plan structures.

Rss App Plans Pricing

4 plans

PLANS

Semantic Vocabularies 1

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

Rss App Context

7 classes · 15 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

RSS.app API Rules

10 rules · 8 errors 1 warnings 1 info

SPECTRAL

JSON Schema 6

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

GetV1V1IdIdResponse

8 properties

JSON SCHEMA

GetV1V1IdResponse

4 properties

JSON SCHEMA

PatchV1FeedRequest

3 properties

JSON SCHEMA

PatchV1FeedResponse

7 properties

JSON SCHEMA

PostV1V1IdRequest

2 properties

JSON SCHEMA

PostV1V1IdResponse

7 properties

JSON SCHEMA

Security Posture 1

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

Rss App Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

DeveloperPortal

DeveloperPortal

SignUp

SignUp

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Access & Security 3

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

Security

Security

DomainSecurity

DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 3

The organization behind the API

Newsroom

Newsroom

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: rss-app
name: RSS.app
image: https://rss.app/static/img/images/rss-app.png
description: RSS.app provides a no‑code platform that lets users generate RSS feeds from any website or social media source,
  create embeddable widgets, and automate content distribution via bots to Discord, Slack, Telegram, and email. It offers
  a suite of tools for monitoring brands, competitors, and news, with customizable widgets, news walls, and alerts, targeting
  marketers, developers, and businesses seeking automated content streams without writing code.
url: https://raw.githubusercontent.com/api-evangelist/rss-app/refs/heads/main/apis.yml
x-type: company
x-source: harvest:news
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-22 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-09-22'
modified: '2026-09-22'
tags:
- Company
- RSS
- No-Code
- Automation
- Content
tags_raw:
- Company
- RSS
- No-code
- Automation
- Content
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/rss-app-plans-pricing.yml
- type: Spectral
  url: rules/rss-app-rules.yml
- type: JSONLD
  url: json-ld/rss-app-context.jsonld
- type: Vocabulary
  url: vocabulary/rss-app-vocabulary.yml
- type: DataModel
  url: data-model/rss-app-data-model.yml
- type: Conformance
  url: conformance/rss-app-conformance.yml
- type: LLMsTxt
  url: llms/rss-app-llms.txt
- type: SecurityTxt
  url: well-known/rss-app-help-security.txt
- type: WellKnown
  url: well-known/rss-app-well-known.yml
- type: Hosts
  url: hosts/rss-app-hosts.yml
- type: Vendors
  url: vendors/rss-app-vendors.yml
- type: Security
  url: https://rss.app/discover/security
- type: Newsroom
  url: https://rss.app/rss-feed/categories/news
- type: GettingStarted
  url: https://help.rss.app/en/articles/11124064-how-to-use-rss-app-your-quick-start-guide
- type: Documentation
  url: https://help.rss.app/
- type: DeveloperPortal
  url: https://api.rss.app</code
- type: DomainSecurity
  url: security/rss-app-domain-security.yml
- type: Website
  url: https://rss.app/
- type: Pricing
  url: https://rss.app/pricing
- type: Blog
  url: https://rss.app/blog
- type: TermsOfService
  url: https://rss.app/terms
- type: PrivacyPolicy
  url: https://rss.app/privacy
- type: SignUp
  url: https://rss.app/signup
apis:
- aid: rss-app:rss-app-bundles-api
  name: RSS.app Bundles API
  description: The Bundles API from RSS.app — 2 operation(s) for bundles.
  humanURL: https://rss.app/docs/api
  baseURL: https://api.rss.app
  tags:
  - Bundles
  properties:
  - type: OpenAPI
    url: openapi/rss-app-bundles-api-openapi.yml
  - type: JSONSchema
    url: json-schema/rss-app-get-v1-v1-id-response-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-get-v1-v1-id-id-response-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-patch-v1-feed-response-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-post-v1-v1-id-response-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-patch-v1-feed-request-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-post-v1-v1-id-request-schema.json
- aid: rss-app:rss-app-feed-api
  name: RSS.app Feed API
  description: The Feed API from RSS.app — 1 operation(s) for feed.
  humanURL: https://rss.app/docs/api
  baseURL: https://api.rss.app
  tags:
  - Feed
  properties:
  - type: OpenAPI
    url: openapi/rss-app-feed-api-openapi.yml
  - type: JSONSchema
    url: json-schema/rss-app-get-v1-v1-id-response-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-get-v1-v1-id-id-response-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-patch-v1-feed-response-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-post-v1-v1-id-response-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-patch-v1-feed-request-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-post-v1-v1-id-request-schema.json
- aid: rss-app:rss-app-rss-app-api-api
  name: RSS.app RSS.app API
  description: The RSS.app API API from RSS.app — 2 operation(s) for rss.app api.
  humanURL: https://rss.app/docs/api
  baseURL: https://api.rss.app
  tags:
  - RSS.app API
  properties:
  - type: OpenAPI
    url: openapi/rss-app-rss-app-api-api-openapi.yml
  - type: JSONSchema
    url: json-schema/rss-app-get-v1-v1-id-response-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-get-v1-v1-id-id-response-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-patch-v1-feed-response-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-post-v1-v1-id-response-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-patch-v1-feed-request-schema.json
  - type: JSONSchema
    url: json-schema/rss-app-post-v1-v1-id-request-schema.json
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: API documentation at https://rss.app/docs/api returns HTML rendered by JavaScript, preventing machine‑readable extraction.
  evidence:
  - url: https://rss.app/docs/api
    status: 200
  checked: 2026-09-22
x-enrichment:
  date: '2026-09-22'
  status: enriched
  artifacts_added: 21
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local

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