> ## Documentation Index
> Fetch the complete documentation index at: https://docs.iotools.cloud/llms.txt
> Use this file to discover all available pages before exploring further.

# RSS / Atom Feed Generator

> Generate a valid RSS 2.0 or Atom 1.0 feed from feed metadata and a simple key:value item list. Handles XML escaping, RFC 822 / RFC 3339 dates, categories, GUIDs and CDATA content — ready to serve or paste into a feed reader. Runs entirely in your browser.

[Try RSS / Atom Feed Generator in your browser →](https://iotools.cloud/tool/rss-atom-feed-generator/)



## OpenAPI

````yaml https://api.iotools.cloud/v1/openapi post /v1/tool/rss-atom-feed-generator
openapi: 3.1.0
info:
  title: iotools.cloud API
  version: 1.0.0
  description: >-
    Run any iotools.cloud tool over HTTP.


    Authenticate with `Authorization: Bearer iot_live_…`.


    **Only `POST /v1/tool/{slug}` costs credits.** Every GET here — the catalog,
    a tool's schema, your balance — is free. A tool call is charged its own
    weight or your plan's per-call minimum, whichever is larger;
    `x-iotools-credit-cost` on each operation is quoted at the free-tier
    minimum, and `GET /v1/tools/list` returns the exact figure for your key.
    `GET /v1/me/credits` reports what you have left, and `GET /v1/me/usage`
    reports what it went on.


    Failures are RFC 9457 problem documents — branch on `code`.
servers:
  - url: https://api.iotools.cloud
    description: Production
security:
  - bearerAuth: []
tags:
  - name: Catalog
    description: Find a tool and read its contract. Free.
  - name: Converters
    description: >-
      Convert between formats, encodings, and units — Base64, CSV and JSON,
      timestamps, and more. Fast, free, and processed right in your browser.
  - name: Formatters
    description: >-
      Format, beautify, minify, and validate code and data — JSON, HTML, CSS,
      SQL, and regex. Clean up messy input in one click, with nothing to upload.
  - name: Generators
    description: >-
      Generate exactly what you need and on demand — passwords, UUIDs, QR codes,
      hashes, random numbers, and more. Secure, instant, and free.
  - name: Calculators
    description: >-
      Crunch the numbers fast — from everyday math to specialized conversions
      and unit work. Free online calculators that run entirely in your browser.
  - name: Editors
    description: >-
      Edit and transform text, code, and images with quick, focused editors that
      run entirely in your browser — nothing to install, and no sign-up needed.
  - name: Utilities
    description: >-
      Everyday developer and web utilities — DNS and IP lookups, redirect and
      certificate checkers, and other quick diagnostics. Free and
      privacy-friendly.
  - name: Account
    description: Your key's allowance, limits and usage history.
paths:
  /v1/tool/rss-atom-feed-generator:
    post:
      tags:
        - Generators
      summary: RSS / Atom Feed Generator
      description: >-
        Generate a valid RSS 2.0 or Atom 1.0 feed from feed metadata and a
        simple key:value item list. Handles XML escaping, RFC 822 / RFC 3339
        dates, categories, GUIDs and CDATA content — ready to serve or paste
        into a feed reader. Runs entirely in your browser.


        [Try RSS / Atom Feed Generator in your browser
        →](https://iotools.cloud/tool/rss-atom-feed-generator/)
      operationId: run_rss_atom_feed_generator
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                feedType:
                  enum:
                    - rss
                    - atom
                  description: Feed Type
                feedTitle:
                  type: string
                  description: Title
                feedLink:
                  type: string
                  description: Site URL
                feedDescription:
                  type: string
                  description: Description
                feedSelfUrl:
                  type: string
                  description: Self URL
                feedLanguage:
                  type: string
                  description: Language
                feedCopyright:
                  type: string
                  description: Copyright
                feedId:
                  type: string
                  description: Feed ID
                feedAuthorName:
                  type: string
                  description: Author Name
                feedAuthorEmail:
                  type: string
                  description: Author Email
                feedUpdatedNow:
                  type: boolean
                  description: Use current time as build/updated timestamp
                itemsInput:
                  type: string
                  description: Items
              required:
                - feedTitle
            examples:
              rss_2_0_blog_feed:
                summary: RSS 2.0 blog feed
                value:
                  feedType: rss
                  feedTitle: My Awesome Blog
                  feedLink: https://example.com/
                  feedDescription: Stories, tutorials and updates from the team.
                  feedSelfUrl: https://example.com/feed.xml
                  feedLanguage: en-us
                  feedCopyright: ''
                  feedUpdatedNow: ''
                  itemsInput: |-
                    title: Welcome to the Blog
                    link: https://example.com/posts/welcome
                    description: An introduction to what this blog is about.
                    pubDate: 2025-01-15 10:30:00
                    guid: https://example.com/posts/welcome
                    author: jane@example.com
                    category: announcements, news
                    ---
                    title: How RSS Still Matters
                    link: https://example.com/posts/rss-matters
                    description: Why feeds are quietly thriving.
                    pubDate: 2025-02-03 09:00:00
                    guid: https://example.com/posts/rss-matters
                    author: jane@example.com
                    category: opinion
              atom_1_0_feed_with_author:
                summary: Atom 1.0 feed with author
                value:
                  feedType: atom
                  feedTitle: My Awesome Blog
                  feedLink: https://example.com/
                  feedDescription: Stories, tutorials and updates from the team.
                  feedSelfUrl: https://example.com/atom.xml
                  feedId: https://example.com/
                  feedAuthorName: Jane Doe
                  feedAuthorEmail: jane@example.com
                  feedUpdatedNow: ''
                  itemsInput: |-
                    title: Welcome to the Blog
                    link: https://example.com/posts/welcome
                    summary: An introduction to what this blog is about.
                    updated: 2025-01-15 10:30:00
                    published: 2025-01-15 10:30:00
                    id: https://example.com/posts/welcome
                    category: announcements
              rss_with_html_content_and_entity_escaping:
                summary: RSS with HTML content and entity escaping
                value:
                  feedType: rss
                  feedTitle: Tips & Tricks
                  feedLink: https://example.com/
                  feedDescription: Short how-tos for developers.
                  feedSelfUrl: ''
                  feedLanguage: ''
                  feedCopyright: ''
                  feedUpdatedNow: ''
                  itemsInput: >-
                    title: Using <script> tags safely

                    link: https://example.com/posts/scripts

                    description: Escaping & encoding user input in HTML.

                    content: <p>Always escape <strong>&amp;</strong>, &lt;, &gt;
                    in markup.</p>

                    pubDate: 2025-03-01 08:00:00

                    guid: post-scripts-001
      responses:
        '200':
          description: Tool output
          content:
            application/json:
              examples:
                rss_2_0_blog_feed:
                  summary: RSS 2.0 blog feed
                  value:
                    tool: rss-atom-feed-generator
                    tool_version: 1.0.1
                    outputs:
                      output: >-
                        <?xml version="1.0" encoding="UTF-8"?>

                        <rss version="2.0"
                        xmlns:atom="http://www.w3.org/2005/Atom"
                        xmlns:content="http://purl.org/rss/1.0/modules/content/"
                        xmlns:dc="http://purl.org/dc/elements/1.1/">
                          <channel>
                            <title>My Awesome Blog</title>
                            <link>https://example.com/</link>
                            <description>Stories, tutorials and updates from the team.</description>
                            <language>en-us</language>
                            <atom:link href="https://example.com/feed.xml" rel="self" type="application/rss+xml" />
                            <generator>iotools.cloud RSS / Atom Feed Generator</generator>
                            <item>
                              <title>Welcome to the Blog</title>
                              <link>https://example.com/posts/welcome</link>
                              <description>An introduction to what this blog is about.</description>
                              <author>jane@example.com</author>
                              <category>announcements</category>
                              <category>news</category>
                              <guid isPermaLink="true">https://example.com/posts/welcome</guid>
                              <pubDate>Wed, 15 Jan 2025 10:30:00 +0000</pubDate>
                            </item>
                            <item>
                              <title>How RSS Still Matters</title>
                              <link>https://example.com/posts/rss-matters</link>
                              <description>Why feeds are quietly thriving.</description>
                              <author>jane@example.com</author>
                              <category>opinion</category>
                              <guid isPermaLink="true">https://example.com/posts/rss-matters</guid>
                              <pubDate>Mon, 03 Feb 2025 09:00:00 +0000</pubDate>
                            </item>
                          </channel>
                        </rss>
                    credits_used: 3
                    credits_remaining: null
                atom_1_0_feed_with_author:
                  summary: Atom 1.0 feed with author
                  value:
                    tool: rss-atom-feed-generator
                    tool_version: 1.0.1
                    outputs:
                      output: |-
                        <?xml version="1.0" encoding="UTF-8"?>
                        <feed xmlns="http://www.w3.org/2005/Atom">
                          <title>My Awesome Blog</title>
                          <subtitle>Stories, tutorials and updates from the team.</subtitle>
                          <id>https://example.com/</id>
                          <link href="https://example.com/" rel="alternate" type="text/html" />
                          <link href="https://example.com/atom.xml" rel="self" type="application/atom+xml" />
                          <updated>2025-01-15T10:30:00Z</updated>
                          <author>
                            <name>Jane Doe</name>
                            <email>jane@example.com</email>
                          </author>
                          <generator>iotools.cloud RSS / Atom Feed Generator</generator>
                          <entry>
                            <title>Welcome to the Blog</title>
                            <id>https://example.com/posts/welcome</id>
                            <link href="https://example.com/posts/welcome" rel="alternate" type="text/html" />
                            <updated>2025-01-15T10:30:00Z</updated>
                            <published>2025-01-15T10:30:00Z</published>
                            <category term="announcements" />
                            <summary type="html">An introduction to what this blog is about.</summary>
                          </entry>
                        </feed>
                    credits_used: 3
                    credits_remaining: null
                rss_with_html_content_and_entity_escaping:
                  summary: RSS with HTML content and entity escaping
                  value:
                    tool: rss-atom-feed-generator
                    tool_version: 1.0.1
                    outputs:
                      output: >-
                        <?xml version="1.0" encoding="UTF-8"?>

                        <rss version="2.0"
                        xmlns:atom="http://www.w3.org/2005/Atom"
                        xmlns:content="http://purl.org/rss/1.0/modules/content/"
                        xmlns:dc="http://purl.org/dc/elements/1.1/">
                          <channel>
                            <title>Tips &amp; Tricks</title>
                            <link>https://example.com/</link>
                            <description>Short how-tos for developers.</description>
                            <generator>iotools.cloud RSS / Atom Feed Generator</generator>
                            <item>
                              <title>Using &lt;script&gt; tags safely</title>
                              <link>https://example.com/posts/scripts</link>
                              <description>Escaping &amp; encoding user input in HTML.</description>
                              <content:encoded><![CDATA[<p>Always escape <strong>&amp;</strong>, &lt;, &gt; in markup.</p>]]></content:encoded>
                              <guid isPermaLink="false">post-scripts-001</guid>
                              <pubDate>Sat, 01 Mar 2025 08:00:00 +0000</pubDate>
                            </item>
                          </channel>
                        </rss>
                    credits_used: 3
                    credits_remaining: null
              schema:
                type: object
                required:
                  - tool
                  - tool_version
                  - outputs
                  - credits_used
                  - credits_remaining
                properties:
                  outputs:
                    type: object
                    properties:
                      output:
                        type: string
                        description: Generated Feed XML
                  tool:
                    type: string
                    description: The tool's slug, echoing the {slug} in the request path.
                  tool_version:
                    type: string
                    description: Output-contract version for this tool.
                  credits_used:
                    type: integer
                    description: >-
                      Credits this call consumed, after any settlement refund. 0
                      when metering is disabled.
                  credits_remaining:
                    type:
                      - integer
                      - 'null'
                    description: >-
                      Credits left in the current monthly allowance, or null
                      when metering is disabled.
                  request_id:
                    type: string
                    description: Correlation id, also sent as x-request-id.
        '400':
          $ref: '#/components/responses/ValidationError'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '402':
          $ref: '#/components/responses/InsufficientCredits'
        '403':
          $ref: '#/components/responses/ToolNotAllowed'
        '404':
          $ref: '#/components/responses/ToolNotFound'
        '413':
          $ref: '#/components/responses/PayloadTooLarge'
        '429':
          $ref: '#/components/responses/RateLimited'
        '500':
          $ref: '#/components/responses/ToolFailed'
        '503':
          $ref: '#/components/responses/ToolDisabled'
      security:
        - bearerAuth: []
components:
  responses:
    ValidationError:
      description: Invalid request.
      content:
        application/problem+json:
          schema:
            type: object
            description: >-
              RFC 9457 problem document, served as application/problem+json.
              Branch on `code`; `title` is human prose and may be reworded
              without notice. Some failures add extension members — `fields` on
              validation errors, `retry_after` on 429s,
              `credits_used`/`credits_remaining` on billing-adjacent failures —
              documented on the responses that carry them.
            required:
              - type
              - title
              - status
              - code
            properties:
              type:
                type: string
                format: uri
                description: Stable documentation URI for this failure.
                examples:
                  - https://iotools.cloud/docs/errors/validation_error
              title:
                type: string
                description: Short human-readable summary of the failure.
                examples:
                  - Invalid request
              status:
                type: integer
                description: HTTP status code, matching the response's own status.
              code:
                type: string
                description: >-
                  Stable machine-readable error code — branch on this, not
                  `title`.
                enum:
                  - validation_error
              detail:
                type: string
                description: Human explanation of this occurrence.
              request_id:
                type: string
                description: Correlation id, also sent as x-request-id.
              fields:
                type:
                  - object
                  - string
                additionalProperties:
                  type: string
                description: >-
                  What failed: a map of field name → message. Absent when the
                  body itself is malformed; a single string when the failure
                  isn't tied to one field.
          example:
            type: https://iotools.cloud/docs/errors/validation_error
            title: Invalid request
            status: 400
            code: validation_error
            detail: One or more inputs are invalid — see `fields`.
            request_id: e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11
            fields:
              inputString: Required
    Unauthorized:
      description: Missing or invalid API key.
      content:
        application/problem+json:
          schema:
            type: object
            description: >-
              RFC 9457 problem document, served as application/problem+json.
              Branch on `code`; `title` is human prose and may be reworded
              without notice. Some failures add extension members — `fields` on
              validation errors, `retry_after` on 429s,
              `credits_used`/`credits_remaining` on billing-adjacent failures —
              documented on the responses that carry them.
            required:
              - type
              - title
              - status
              - code
            properties:
              type:
                type: string
                format: uri
                description: Stable documentation URI for this failure.
                examples:
                  - https://iotools.cloud/docs/errors/invalid_api_key
              title:
                type: string
                description: Short human-readable summary of the failure.
                examples:
                  - Invalid API key
              status:
                type: integer
                description: HTTP status code, matching the response's own status.
              code:
                type: string
                description: >-
                  Stable machine-readable error code — branch on this, not
                  `title`.
                enum:
                  - invalid_api_key
              detail:
                type: string
                description: Human explanation of this occurrence.
              request_id:
                type: string
                description: Correlation id, also sent as x-request-id.
          example:
            type: https://iotools.cloud/docs/errors/invalid_api_key
            title: Invalid API key
            status: 401
            code: invalid_api_key
            detail: 'Provide ''Authorization: Bearer <key>''.'
            request_id: e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11
    InsufficientCredits:
      description: Monthly credit allowance exhausted.
      content:
        application/problem+json:
          schema:
            type: object
            description: >-
              RFC 9457 problem document, served as application/problem+json.
              Branch on `code`; `title` is human prose and may be reworded
              without notice. Some failures add extension members — `fields` on
              validation errors, `retry_after` on 429s,
              `credits_used`/`credits_remaining` on billing-adjacent failures —
              documented on the responses that carry them.
            required:
              - type
              - title
              - status
              - code
            properties:
              type:
                type: string
                format: uri
                description: Stable documentation URI for this failure.
                examples:
                  - https://iotools.cloud/docs/errors/insufficient_credits
              title:
                type: string
                description: Short human-readable summary of the failure.
                examples:
                  - Insufficient credits
              status:
                type: integer
                description: HTTP status code, matching the response's own status.
              code:
                type: string
                description: >-
                  Stable machine-readable error code — branch on this, not
                  `title`.
                enum:
                  - insufficient_credits
              detail:
                type: string
                description: Human explanation of this occurrence.
              request_id:
                type: string
                description: Correlation id, also sent as x-request-id.
              credits_used:
                type: integer
                description: Always 0 — a refused call charges nothing.
              credits_remaining:
                type: integer
                description: Credits left in the allowance — fewer than this call costs.
          example:
            type: https://iotools.cloud/docs/errors/insufficient_credits
            title: Insufficient credits
            status: 402
            code: insufficient_credits
            detail: This call costs 1 credit and 0 remain in this month's allowance.
            request_id: e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11
            credits_used: 0
            credits_remaining: 0
    ToolNotAllowed:
      description: Tool exists but has no API surface.
      content:
        application/problem+json:
          schema:
            type: object
            description: >-
              RFC 9457 problem document, served as application/problem+json.
              Branch on `code`; `title` is human prose and may be reworded
              without notice. Some failures add extension members — `fields` on
              validation errors, `retry_after` on 429s,
              `credits_used`/`credits_remaining` on billing-adjacent failures —
              documented on the responses that carry them.
            required:
              - type
              - title
              - status
              - code
            properties:
              type:
                type: string
                format: uri
                description: Stable documentation URI for this failure.
                examples:
                  - https://iotools.cloud/docs/errors/tool_not_allowed
              title:
                type: string
                description: Short human-readable summary of the failure.
                examples:
                  - Tool not available over the API
              status:
                type: integer
                description: HTTP status code, matching the response's own status.
              code:
                type: string
                description: >-
                  Stable machine-readable error code — branch on this, not
                  `title`.
                enum:
                  - tool_not_allowed
              detail:
                type: string
                description: Human explanation of this occurrence.
              request_id:
                type: string
                description: Correlation id, also sent as x-request-id.
          example:
            type: https://iotools.cloud/docs/errors/tool_not_allowed
            title: Tool not available over the API
            status: 403
            code: tool_not_allowed
            detail: >-
              "Background Remover" is available on iotools.cloud but has no API
              endpoint.
            request_id: e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11
    ToolNotFound:
      description: No such tool.
      content:
        application/problem+json:
          schema:
            type: object
            description: >-
              RFC 9457 problem document, served as application/problem+json.
              Branch on `code`; `title` is human prose and may be reworded
              without notice. Some failures add extension members — `fields` on
              validation errors, `retry_after` on 429s,
              `credits_used`/`credits_remaining` on billing-adjacent failures —
              documented on the responses that carry them.
            required:
              - type
              - title
              - status
              - code
            properties:
              type:
                type: string
                format: uri
                description: Stable documentation URI for this failure.
                examples:
                  - https://iotools.cloud/docs/errors/tool_not_found
              title:
                type: string
                description: Short human-readable summary of the failure.
                examples:
                  - Tool not found
              status:
                type: integer
                description: HTTP status code, matching the response's own status.
              code:
                type: string
                description: >-
                  Stable machine-readable error code — branch on this, not
                  `title`.
                enum:
                  - tool_not_found
              detail:
                type: string
                description: Human explanation of this occurrence.
              request_id:
                type: string
                description: Correlation id, also sent as x-request-id.
          example:
            type: https://iotools.cloud/docs/errors/tool_not_found
            title: Tool not found
            status: 404
            code: tool_not_found
            detail: No tool with that slug. See GET /v1/tools/list.
            request_id: e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11
    PayloadTooLarge:
      description: Body too large.
      content:
        application/problem+json:
          schema:
            type: object
            description: >-
              RFC 9457 problem document, served as application/problem+json.
              Branch on `code`; `title` is human prose and may be reworded
              without notice. Some failures add extension members — `fields` on
              validation errors, `retry_after` on 429s,
              `credits_used`/`credits_remaining` on billing-adjacent failures —
              documented on the responses that carry them.
            required:
              - type
              - title
              - status
              - code
            properties:
              type:
                type: string
                format: uri
                description: Stable documentation URI for this failure.
                examples:
                  - https://iotools.cloud/docs/errors/payload_too_large
              title:
                type: string
                description: Short human-readable summary of the failure.
                examples:
                  - Payload too large
              status:
                type: integer
                description: HTTP status code, matching the response's own status.
              code:
                type: string
                description: >-
                  Stable machine-readable error code — branch on this, not
                  `title`.
                enum:
                  - payload_too_large
              detail:
                type: string
                description: Human explanation of this occurrence.
              request_id:
                type: string
                description: Correlation id, also sent as x-request-id.
          example:
            type: https://iotools.cloud/docs/errors/payload_too_large
            title: Payload too large
            status: 413
            code: payload_too_large
            detail: Request body exceeds this tool's size limit.
            request_id: e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11
    RateLimited:
      description: Per-minute rate limit exceeded.
      headers:
        Retry-After:
          description: Seconds to wait before retrying (RFC 9110 delta-seconds).
          schema:
            type: integer
      content:
        application/problem+json:
          schema:
            type: object
            description: >-
              RFC 9457 problem document, served as application/problem+json.
              Branch on `code`; `title` is human prose and may be reworded
              without notice. Some failures add extension members — `fields` on
              validation errors, `retry_after` on 429s,
              `credits_used`/`credits_remaining` on billing-adjacent failures —
              documented on the responses that carry them.
            required:
              - type
              - title
              - status
              - code
            properties:
              type:
                type: string
                format: uri
                description: Stable documentation URI for this failure.
                examples:
                  - https://iotools.cloud/docs/errors/rate_limited
              title:
                type: string
                description: Short human-readable summary of the failure.
                examples:
                  - Rate limit exceeded
              status:
                type: integer
                description: HTTP status code, matching the response's own status.
              code:
                type: string
                description: >-
                  Stable machine-readable error code — branch on this, not
                  `title`.
                enum:
                  - rate_limited
              detail:
                type: string
                description: Human explanation of this occurrence.
              request_id:
                type: string
                description: Correlation id, also sent as x-request-id.
              retry_after:
                type: integer
                description: >-
                  Seconds until the window resets — the same value as the
                  `Retry-After` header.
          example:
            type: https://iotools.cloud/docs/errors/rate_limited
            title: Rate limit exceeded
            status: 429
            code: rate_limited
            detail: Too many requests. Retry in 30s.
            request_id: e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11
            retry_after: 30
    ToolFailed:
      description: Tool failed to run.
      content:
        application/problem+json:
          schema:
            type: object
            description: >-
              RFC 9457 problem document, served as application/problem+json.
              Branch on `code`; `title` is human prose and may be reworded
              without notice. Some failures add extension members — `fields` on
              validation errors, `retry_after` on 429s,
              `credits_used`/`credits_remaining` on billing-adjacent failures —
              documented on the responses that carry them.
            required:
              - type
              - title
              - status
              - code
            properties:
              type:
                type: string
                format: uri
                description: Stable documentation URI for this failure.
                examples:
                  - https://iotools.cloud/docs/errors/processing_error
                  - https://iotools.cloud/docs/errors/internal_error
              title:
                type: string
                description: Short human-readable summary of the failure.
                examples:
                  - Tool failed to run
                  - Internal error
              status:
                type: integer
                description: HTTP status code, matching the response's own status.
              code:
                type: string
                description: >-
                  Stable machine-readable error code — branch on this, not
                  `title`.
                enum:
                  - processing_error
                  - internal_error
              detail:
                type: string
                description: Human explanation of this occurrence.
              request_id:
                type: string
                description: Correlation id, also sent as x-request-id.
              credits_used:
                type: integer
                description: >-
                  Always 0 on `processing_error` — a failed run is refunded,
                  floor included.
              credits_remaining:
                type: integer
                description: >-
                  Credits left after the refund. Absent when metering is
                  disabled.
          example:
            type: https://iotools.cloud/docs/errors/processing_error
            title: Tool failed to run
            status: 500
            code: processing_error
            detail: The tool failed to run. Please try again.
            request_id: e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11
            credits_used: 0
    ToolDisabled:
      description: Tool temporarily disabled.
      content:
        application/problem+json:
          schema:
            type: object
            description: >-
              RFC 9457 problem document, served as application/problem+json.
              Branch on `code`; `title` is human prose and may be reworded
              without notice. Some failures add extension members — `fields` on
              validation errors, `retry_after` on 429s,
              `credits_used`/`credits_remaining` on billing-adjacent failures —
              documented on the responses that carry them.
            required:
              - type
              - title
              - status
              - code
            properties:
              type:
                type: string
                format: uri
                description: Stable documentation URI for this failure.
                examples:
                  - https://iotools.cloud/docs/errors/tool_disabled
                  - https://iotools.cloud/docs/errors/api_unconfigured
              title:
                type: string
                description: Short human-readable summary of the failure.
                examples:
                  - Tool temporarily disabled
                  - API not configured
              status:
                type: integer
                description: HTTP status code, matching the response's own status.
              code:
                type: string
                description: >-
                  Stable machine-readable error code — branch on this, not
                  `title`.
                enum:
                  - tool_disabled
                  - api_unconfigured
              detail:
                type: string
                description: Human explanation of this occurrence.
              request_id:
                type: string
                description: Correlation id, also sent as x-request-id.
          example:
            type: https://iotools.cloud/docs/errors/tool_disabled
            title: Tool temporarily disabled
            status: 503
            code: tool_disabled
            detail: This tool is temporarily unavailable. Try again shortly.
            request_id: e4042b29-8f1e-4c7a-9b52-6f0d1a3c7e11
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: iot_live_…

````