Flickr Reflection API
Programmatic discovery of available API methods
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OpenAPI Specification
openapi: 3.2.0
info:
title: Flickr Reflection API
description: 'The Flickr API exposes the photo, group, people, place, tag, gallery, and
photoset capabilities that power flickr.com.'
version: 1.0.0
termsOfService: https://www.flickr.com/services/api/tos/
contact:
name: Flickr API Support
url: https://www.flickr.com/help/api/
license:
name: Flickr API Terms of Use
url: https://www.flickr.com/services/api/tos/
x-generated-from: documentation
x-last-validated: '2026-05-30'
servers:
- url: https://api.flickr.com/services
description: Flickr REST API
- url: https://up.flickr.com/services
description: Flickr Upload endpoint
security:
- ApiKeyAuth: []
- OAuth1:
- read
- write
- delete
tags:
- name: Reflection
description: Programmatic discovery of available API methods
paths:
/rest:
get:
operationId: invokeFlickrMethod
summary: Invoke Any Flickr Method
description: 'Dispatches a call to any flickr.* method. The `method` query parameter
selects which method to invoke and the remaining query parameters are
the arguments for that method. This single endpoint backs every
per-method operation defined below.'
tags:
- Reflection
parameters:
- $ref: '#/components/parameters/Method'
- $ref: '#/components/parameters/ApiKey'
- $ref: '#/components/parameters/Format'
- $ref: '#/components/parameters/NoJsonCallback'
responses:
'200':
description: Method response (shape depends on method)
content:
application/json:
schema:
$ref: '#/components/schemas/MethodResponse'
examples:
InvokeFlickrMethod200Example:
summary: Default invokeFlickrMethod 200 response
x-microcks-default: true
value: {}
'400':
$ref: '#/components/responses/FlickrError'
x-microcks-operation:
delay: 0
dispatcher: FALLBACK
/rest/flickr.reflection.getMethods:
get:
operationId: reflectionGetMethods
summary: List Available API Methods
description: Returns a list of available Flickr API methods.
tags:
- Reflection
parameters:
- $ref: '#/components/parameters/ApiKey'
responses:
'200':
description: Methods
content:
application/json:
schema:
$ref: '#/components/schemas/MethodList'
examples:
ReflectionGetMethods200Example:
summary: Default reflectionGetMethods 200 response
x-microcks-default: true
value:
methods:
method:
- _content: '100'
x-microcks-operation:
delay: 0
dispatcher: FALLBACK
/rest/flickr.reflection.getMethodInfo:
get:
operationId: reflectionGetMethodInfo
summary: Get API Method Info
description: Returns information about a particular API method including its arguments and errors.
tags:
- Reflection
parameters:
- $ref: '#/components/parameters/ApiKey'
- name: method_name
in: query
required: true
schema:
type: string
example: flickr.photos.search
responses:
'200':
description: Method info
content:
application/json:
schema:
$ref: '#/components/schemas/MethodInfo'
examples:
ReflectionGetMethodInfo200Example:
summary: Default reflectionGetMethodInfo 200 response
x-microcks-default: true
value:
method:
name: Bay Area Photographers
needslogin: 0
needssigning: 1
requiredperms: 0
description:
_content: '100'
arguments:
argument:
- name: Bay Area Photographers
optional: 0
_content: '100'
errors:
error:
- code: 100
message: Invalid API Key
_content: '100'
x-microcks-operation:
delay: 0
dispatcher: FALLBACK
components:
parameters:
ApiKey:
name: api_key
in: query
required: true
description: Application API key.
schema:
type: string
example: ab1234567890cdef1234567890abcd12
Format:
name: format
in: query
description: Response format (json/xml/php_serial/rest).
schema:
type: string
default: json
example: json
Method:
name: method
in: query
required: true
description: Fully qualified flickr method, e.g. `flickr.photos.search`.
schema:
type: string
example: flickr.photos.search
NoJsonCallback:
name: nojsoncallback
in: query
description: Set to 1 to receive raw JSON instead of JSONP.
schema:
type: integer
default: 1
example: 1
schemas:
MethodResponse:
type: object
description: Generic method response (varies by method).
additionalProperties: true
FlickrError:
type: object
properties:
stat:
type: string
example: fail
code:
type: integer
example: 100
message:
type: string
example: Invalid API Key
MethodInfo:
type: object
properties:
method:
type: object
properties:
name:
type: string
example: Bay Area Photographers
needslogin:
type: integer
example: 0
needssigning:
type: integer
example: 1
requiredperms:
type: integer
example: 0
description:
type: object
properties:
_content:
type: string
example: '100'
arguments:
type: object
properties:
argument:
type: array
items:
type: object
properties:
name:
type: string
example: Bay Area Photographers
optional:
type: integer
example: 0
_content:
type: string
example: '100'
errors:
type: object
properties:
error:
type: array
items:
type: object
properties:
code:
type: integer
example: 100
message:
type: string
example: Invalid API Key
_content:
type: string
example: '100'
MethodList:
type: object
properties:
methods:
type: object
properties:
method:
type: array
items:
type: object
properties:
_content:
type: string
example: '100'
responses:
FlickrError:
description: Flickr error response
content:
application/json:
schema:
$ref: '#/components/schemas/FlickrError'
securitySchemes:
ApiKeyAuth:
type: apiKey
in: query
name: api_key
description: Application API key for non-authenticated and read-only public requests.
OAuth1:
type: oauth2
description: 'Flickr uses OAuth 1.0a (HMAC-SHA1). The OpenAPI 3 schema cannot model
OAuth 1.0a directly, so this entry approximates the flow. Token URLs:
- Request token: https://www.flickr.com/services/oauth/request_token
- Authorize: https://www.flickr.com/services/oauth/authorize
- Access token: https://www.flickr.com/services/oauth/access_token
'
flows:
authorizationCode:
authorizationUrl: https://www.flickr.com/services/oauth/authorize
tokenUrl: https://www.flickr.com/services/oauth/access_token
scopes:
read: Read access to private content owned by the user
write: Modify content owned by the user
delete: Delete content owned by the user