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OpenAPI Specification

openapi: 3.2.0
info:
  title: ReplyNodes Fetcher Webcontext API
  version: v1
  description: 'Read-only data APIs for AI agents. Bearer auth. Prepaid credits / free tier.


    Click **Authorize** and paste ONLY the API key (no "Bearer" prefix) — Swagger adds it automatically.'
servers:
- url: https://api.replynodes.com
security:
- bearerAuth: []
tags:
- name: webcontext
paths:
  /v1/webcontext/scrape:
    get:
      operationId: webcontext_scrape
      summary: Fetch one URL as clean Markdown
      description: Fetch one URL and return clean, main-content Markdown plus normalized metadata, links, and images. Backed by a privately deployed webclaw-server instance; upstream implementation details are never exposed.
      tags:
      - webcontext
      parameters:
      - name: url
        in: query
        required: true
        description: Target URL to fetch. Rejected if it is malformed, uses a disallowed scheme, or resolves to a private/loopback/link-local/cloud-metadata address.
        schema:
          type: string
          format: uri
      - name: include_selectors
        in: query
        required: false
        description: Comma-separated CSS selectors to include (e.g. "article,.content").
        schema:
          type: string
      - name: exclude_selectors
        in: query
        required: false
        description: Comma-separated CSS selectors to exclude (e.g. "nav,.sidebar,footer").
        schema:
          type: string
      - name: max_chars
        in: query
        required: false
        description: Maximum number of Unicode code points of Markdown to return (1-1048576). A longer page is cut at the last line break (or whitespace) in the second half of the budget; data.truncated is true and data.markdown_chars is the full length. Links and images are still listed from the full page. Priced the same with or without max_chars. A non-integer or out-of-range value is rejected with 400 invalid_request.
        schema:
          type: integer
          minimum: 1
          maximum: 1048576
      security: []
      responses:
        '200':
          description: Success response.
          headers:
            X-Request-Id:
              description: Correlation identifier echoed as meta.request_id.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WebContextScrapeResponse'
        '400':
          description: Normalized error with code invalid_request.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '429':
          description: Normalized error with code rate_limited.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
          headers:
            Retry-After:
              description: Seconds until the quota window resets.
              schema:
                type: integer
        '502':
          description: Normalized error with code upstream_unavailable.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '503':
          description: Normalized error with code degraded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
  /v1/webcontext/crawl:
    get:
      operationId: webcontext_crawl
      summary: Crawl same-origin links from a URL
      description: Crawl same-origin links starting from a URL and return normalized page results. max_pages/max_depth are clamped server-side regardless of the requested value.
      tags:
      - webcontext
      parameters:
      - name: url
        in: query
        required: true
        description: Target URL to fetch. Rejected if it is malformed, uses a disallowed scheme, or resolves to a private/loopback/link-local/cloud-metadata address.
        schema:
          type: string
          format: uri
      - name: max_pages
        in: query
        required: false
        description: Maximum pages to crawl; clamped to 1..50.
        schema:
          type: integer
          minimum: 1
          maximum: 50
      - name: max_depth
        in: query
        required: false
        description: Maximum link depth; clamped to 1..3.
        schema:
          type: integer
          minimum: 1
          maximum: 3
      security:
      - bearerAuth: []
      responses:
        '200':
          description: Success response.
          headers:
            X-Request-Id:
              description: Correlation identifier echoed as meta.request_id.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WebContextCrawlResponse'
        '400':
          description: Normalized error with code invalid_request.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '429':
          description: Normalized error with code rate_limited.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
          headers:
            Retry-After:
              description: Seconds until the quota window resets.
              schema:
                type: integer
        '502':
          description: Normalized error with code upstream_unavailable.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '503':
          description: Normalized error with code degraded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
  /v1/webcontext/map:
    get:
      operationId: webcontext_map
      summary: Discover URLs belonging to a site
      description: Discover URLs belonging to a site without extracting page content. Results are deduplicated.
      tags:
      - webcontext
      parameters:
      - name: url
        in: query
        required: true
        description: Target URL to fetch. Rejected if it is malformed, uses a disallowed scheme, or resolves to a private/loopback/link-local/cloud-metadata address.
        schema:
          type: string
          format: uri
      security:
      - bearerAuth: []
      responses:
        '200':
          description: Success response.
          headers:
            X-Request-Id:
              description: Correlation identifier echoed as meta.request_id.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WebContextMapResponse'
        '400':
          description: Normalized error with code invalid_request.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '429':
          description: Normalized error with code rate_limited.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
          headers:
            Retry-After:
              description: Seconds until the quota window resets.
              schema:
                type: integer
        '502':
          description: Normalized error with code upstream_unavailable.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '503':
          description: Normalized error with code degraded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
  /v1/webcontext/brand:
    get:
      operationId: webcontext_brand
      summary: Extract public brand identity for a site
      description: 'Lightweight brand snapshot for one site URL: logos, colors, fonts, and basic public metadata. Prefer brand_retrieve for a fuller normalized brand profile or brand_search for fuzzy company-name discovery.'
      tags:
      - webcontext
      parameters:
      - name: url
        in: query
        required: true
        description: Target URL to fetch. Rejected if it is malformed, uses a disallowed scheme, or resolves to a private/loopback/link-local/cloud-metadata address.
        schema:
          type: string
          format: uri
      security:
      - bearerAuth: []
      responses:
        '200':
          description: Success response.
          headers:
            X-Request-Id:
              description: Correlation identifier echoed as meta.request_id.
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WebContextBrandResponse'
        '400':
          description: Normalized error with code invalid_request.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '429':
          description: Normalized error with code rate_limited.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
          headers:
            Retry-After:
              description: Seconds until the quota window resets.
              schema:
                type: integer
        '502':
          description: Normalized error with code upstream_unavailable.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '503':
          description: Normalized error with code degraded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
components:
  schemas:
    AnonymousContinuation:
      type: object
      required:
      - url
      properties:
        url:
          type: string
          format: uri
          const: https://replynodes.com/auth.md
    WebContextCrawlResponse:
      type: object
      properties:
        data:
          type: object
          properties:
            url:
              type: string
            total:
              type: integer
            completed:
              type: integer
            errors:
              type: integer
            pages:
              type: array
              items:
                type: object
                properties:
                  url:
                    type: string
                  depth:
                    type: integer
                  title:
                    type:
                    - string
                    - 'null'
                  markdown:
                    type:
                    - string
                    - 'null'
                  metadata:
                    $ref: '#/components/schemas/WebContextMetadata'
                  error:
                    type: string
                additionalProperties: false
                required:
                - url
                - depth
                - title
                - markdown
                - metadata
          additionalProperties: false
          required:
          - url
          - total
          - completed
          - errors
          - pages
        meta:
          $ref: '#/components/schemas/GatewayResponseMeta'
      additionalProperties: false
      required:
      - data
      - meta
    WebContextMapResponse:
      type: object
      properties:
        data:
          type: object
          properties:
            url:
              type: string
            count:
              type: integer
            urls:
              type: array
              items:
                type: string
          additionalProperties: false
          required:
          - url
          - count
          - urls
        meta:
          $ref: '#/components/schemas/GatewayResponseMeta'
      additionalProperties: false
      required:
      - data
      - meta
    ErrorEnvelope:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
            message:
              type: string
            request_id:
              type: string
            retryable:
              type: boolean
            reason:
              type: string
            continuation:
              $ref: '#/components/schemas/AnonymousContinuation'
            status:
              type: integer
            detail:
              type: string
            readme:
              type: string
            next_action:
              $ref: '#/components/schemas/NextAction'
          additionalProperties: false
          required:
          - code
          - message
          - request_id
      additionalProperties: false
      required:
      - error
    WebContextScrapeResponse:
      type: object
      properties:
        data:
          type: object
          properties:
            url:
              type: string
            title:
              type:
              - string
              - 'null'
            markdown:
              type:
              - string
              - 'null'
            metadata:
              $ref: '#/components/schemas/WebContextMetadata'
            links:
              type: array
              items:
                type: string
            images:
              type: array
              items:
                type: string
            truncated:
              type: boolean
            markdown_chars:
              type: integer
          additionalProperties: false
          required:
          - url
          - title
          - markdown
          - metadata
          - links
          - images
          - truncated
          - markdown_chars
        meta:
          $ref: '#/components/schemas/GatewayResponseMeta'
      additionalProperties: false
      required:
      - data
      - meta
    WebContextBrandResponse:
      type: object
      properties:
        data:
          type: object
          properties:
            url:
              type: string
            brand:
              type: object
              properties:
                name:
                  type:
                  - string
                  - 'null'
                logo_url:
                  type:
                  - string
                  - 'null'
                logos:
                  type:
                  - array
                  - 'null'
                  items:
                    type: object
                    properties:
                      kind:
                        type: string
                      url:
                        type: string
                    additionalProperties: false
                    required:
                    - kind
                    - url
                colors:
                  type:
                  - array
                  - 'null'
                  items:
                    type: object
                    properties:
                      hex:
                        type: string
                      usage:
                        type: string
                      count:
                        type: integer
                    additionalProperties: false
                    required:
                    - hex
                    - usage
                    - count
                fonts:
                  type:
                  - array
                  - 'null'
                  items:
                    type: string
                favicon_url:
                  type:
                  - string
                  - 'null'
                og_image:
                  type:
                  - string
                  - 'null'
              additionalProperties: false
              required:
              - name
              - logo_url
              - logos
              - colors
              - fonts
              - favicon_url
              - og_image
          additionalProperties: false
          required:
          - url
          - brand
        meta:
          $ref: '#/components/schemas/GatewayResponseMeta'
      additionalProperties: false
      required:
      - data
      - meta
    NextAction:
      type: object
      description: Typed next step for an agent (ADR 0024). Present only where a next step exists; branch on action, never on message text.
      required:
      - action
      - method
      - url
      - required_fields
      - docs
      properties:
        action:
          type: string
          enum:
          - get_api_key
          - verify_email
          - resend_code
          - renew_key
          - top_up
          - retry_later
          description: Closed set; values may be added, never renamed or removed.
        method:
          type: string
          enum:
          - GET
          - POST
        url:
          type: string
          format: uri
        required_fields:
          type: array
          items:
            type: string
        optional_fields:
          type: array
          items:
            type: string
        human_message:
          type: string
          description: Short sentence the agent can show its human.
        docs:
          type: string
          format: uri
        retry_after_seconds:
          type: integer
          minimum: 1
          description: When the same request may be retried without completing the action.
        auth:
          type: string
          enum:
          - bearer_api_key
          description: Credential the call needs; bearer_api_key means send the same API key as a Bearer token.
      additionalProperties: false
    GatewayResponseMeta:
      type: object
      required:
      - request_id
      properties:
        request_id:
          type: string
        contract_version:
          type: string
        generated_at:
          type: string
          format: date-time
        availability:
          type: string
        detail:
          type: string
        missing_fields:
          type: array
          items:
            type: string
        next_cursor:
          type: string
        stale:
          type: boolean
      additionalProperties: false
    WebContextMetadata:
      type: object
      properties:
        title:
          type:
          - string
          - 'null'
        description:
          type:
          - string
          - 'null'
        author:
          type:
          - string
          - 'null'
        image:
          type:
          - string
          - 'null'
        favicon:
          type:
          - string
          - 'null'
        language:
          type:
          - string
          - 'null'
        published_date:
          type:
          - string
          - 'null'
        site_name:
          type:
          - string
          - 'null'
        url:
          type:
          - string
          - 'null'
        word_count:
          type:
          - integer
          - 'null'
      additionalProperties: false
      required:
      - title
      - description
      - author
      - image
      - favicon
      - language
      - published_date
      - site_name
      - word_count
      - url
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: rn_test_<64hex> or rn_live_<64hex>
      description: API key. Paste the raw key only (e.g. rn_test_...) — the "Bearer " prefix is added automatically.