InferenceIndexer.ai Models API
The Models API from InferenceIndexer.ai — 4 operation(s) for models.
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OpenAPI Specification
openapi: 3.2.0
info:
title: InferenceIndexer Models API
description: Independent price index for AI inference
version: 1.2.0
tags:
- name: Models
paths:
/v1/models:
get:
summary: Get Models
description: Returns all tracked models with current pricing.
operationId: get_models_v1_models_get
parameters:
- name: tier
in: query
required: false
schema:
anyOf:
- type: string
pattern: ^(frontier|standard|budget|micro)$
- type: 'null'
title: Tier
- name: provider
in: query
required: false
schema:
anyOf:
- type: string
- type: 'null'
title: Provider
- name: search
in: query
required: false
schema:
anyOf:
- type: string
maxLength: 120
- type: 'null'
description: Text search on model id and name
title: Search
description: Text search on model id and name
- name: sort
in: query
required: false
schema:
type: string
pattern: ^(blended|input|output|sit_score|sit_adjusted_price)$
default: sit_adjusted_price
title: Sort
- name: limit
in: query
required: false
schema:
type: integer
maximum: 500
minimum: 1
default: 50
title: Limit
- name: offset
in: query
required: false
schema:
type: integer
minimum: 0
default: 0
title: Offset
- name: authorization
in: header
required: false
schema:
anyOf:
- type: string
- type: 'null'
title: Authorization
responses:
'200':
description: Successful Response
content:
application/json:
schema: {}
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
tags:
- Models
/v1/models/{model_id}/endpoints:
get:
summary: Get Model Endpoints
description: Returns all provider endpoints for a single model (multi-provider pricing).
operationId: get_model_endpoints_v1_models__model_id__endpoints_get
parameters:
- name: model_id
in: path
required: true
schema:
type: string
title: Model Id
- name: authorization
in: header
required: false
schema:
anyOf:
- type: string
- type: 'null'
title: Authorization
responses:
'200':
description: Successful Response
content:
application/json:
schema: {}
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
tags:
- Models
/v1/models/{model_id}/history:
get:
summary: Get Model History
description: 'Returns historical price data and trends for a single model.
This is InferenceIndexer''s differentiator: aggregators like OpenRouter
expose only current price, while this endpoint returns the price over
time (input, output, and blended $/M), allowing trend analysis and
historical comparison. Use `days` to control the window (default 30).'
operationId: get_model_history_v1_models__model_id__history_get
parameters:
- name: model_id
in: path
required: true
schema:
type: string
title: Model Id
- name: days
in: query
required: false
schema:
type: integer
maximum: 365
minimum: 1
default: 30
title: Days
- name: authorization
in: header
required: false
schema:
anyOf:
- type: string
- type: 'null'
title: Authorization
responses:
'200':
description: Successful Response
content:
application/json:
schema: {}
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
tags:
- Models
/v1/models/{model_id}:
get:
summary: Get Model
description: Returns detailed pricing and metadata for a single model.
operationId: get_model_v1_models__model_id__get
parameters:
- name: model_id
in: path
required: true
schema:
type: string
title: Model Id
- name: authorization
in: header
required: false
schema:
anyOf:
- type: string
- type: 'null'
title: Authorization
responses:
'200':
description: Successful Response
content:
application/json:
schema: {}
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
tags:
- Models
components:
schemas:
HTTPValidationError:
properties:
detail:
items:
$ref: '#/components/schemas/ValidationError'
type: array
title: Detail
type: object
title: HTTPValidationError
ValidationError:
properties:
loc:
items:
anyOf:
- type: string
- type: integer
type: array
title: Location
msg:
type: string
title: Message
type:
type: string
title: Error Type
input:
title: Input
ctx:
type: object
title: Context
type: object
required:
- loc
- msg
- type
title: ValidationError