Models

Model catalog operations

5 endpoints

List models

List all models with optional filtering.

Parameters

providerstringquery

Filter by provider ID

tierstringquery

Filter by model tier

budgetstandardpremiumreasoning

statusstringquery

Filter by availability status

availablepreviewdeprecated

capabilitystringquery

Filter by required capability

visiontoolsstreamingreasoning

limitintegerquery

Maximum number of results to return

Default: 50

offsetintegerquery

Number of results to skip for pagination

Default: 0

Responses

200List of models

Response fields

dataobject

GET/api/v1/models

curl -X GET "https://api.uluops.ai/api/v1/models"

Response

{
  "data": {
    "models": [
    {
      "provider": "...",
      "modelId": "...",
      "name": "...",
      "family": "...",
      "tier": "budget",
      "status": "available",
      "capabilities": {
    "vision": true,
    "tools": true,
    "streaming": true,
    "reasoning": true,
    "structuredOutput": true,
    "attachment": true
  }
    }
  ],
    "aliases": [
    {
      "alias": "...",
      "provider": "...",
      "modelId": "...",
      "scope": "global",
      "deprecated": true
    }
  ],
    "total": 0,
    "limit": 0,
    "offset": 0,
    "hasMore": true
  }
}

List providers

List all active AI providers.

Responses

200List of providers

Response fields

dataobject

GET/api/v1/models/providers

curl -X GET "https://api.uluops.ai/api/v1/models/providers"

Response

{
  "data": {
    "providers": [
    {
      "id": "...",
      "name": "...",
      "status": "active",
      "logoUrl": "...",
      "docUrl": "...",
      "apiUrl": "..."
    }
  ],
    "total": 0
  }
}

Resolve model alias

Resolve a model alias to its target model.

Parameters

aliasrequiredstringpath

Alias name to resolve

Responses

200Resolved model

404Resource not found

Response fields

dataobject

GET/api/v1/models/resolve/{alias}

curl -X GET "https://api.uluops.ai/api/v1/models/resolve/sonnet"

Response

{
  "data": {
    "alias": "...",
    "target": "...",
    "model": {
    "provider": "...",
    "modelId": "...",
    "name": "...",
    "description": "...",
    "providerModelId": "...",
    "family": "...",
    "capabilities": {
    "vision": true,
    "tools": true,
    "streaming": true,
    "reasoning": true,
    "structuredOutput": true,
    "attachment": true
  },
    "modalities": {
    "input": [],
    "output": []
  },
    "cost": {
    "input": 0,
    "output": 0,
    "cacheRead": 0,
    "cacheWrite": 0
  },
    "limits": {
    "context": 0,
    "output": 0
  },
    "tier": "budget",
    "status": "available",
    "releaseDate": "...",
    "knowledgeCutoff": "...",
    "openWeights": true,
    "logoUrl": "...",
    "syncedAt": "2026-01-15T10:30:00Z"
  }
  }
}

Get a model

Get a specific model by provider and model ID.

Parameters

providerrequiredstringpath

Provider ID (e.g., "anthropic")

modelIdrequiredstringpath

Model ID within provider

Responses

200The model

404Resource not found

Response fields

providerstring

modelIdstring

namestring

descriptionstring

providerModelIdstring

familystring

Model family (e.g., claude-sonnet, gpt)

capabilitiesobject

modalitiesobject

Input/output modality support

costobjectnullable

Token pricing per million tokens (USD)

limitsobjectnullable

Context and output token limits

tierstring

Model pricing/capability tier

budgetstandardpremiumreasoning

statusstring

Model availability status

availablepreviewdeprecated

releaseDatestringdatenullable

knowledgeCutoffstringdatenullable

openWeightsboolean

Whether model weights are publicly available

logoUrlstringurinullable

syncedAtstringdate-time

Last sync timestamp from models.dev

GET/api/v1/models/{provider}/{modelId}

curl -X GET "https://api.uluops.ai/api/v1/models/anthropic/claude-sonnet-4-5-20250514"

Response

{
  "provider": "...",
  "modelId": "...",
  "name": "...",
  "description": "...",
  "providerModelId": "...",
  "family": "...",
  "capabilities": {
    "vision": true,
    "tools": true,
    "streaming": true,
    "reasoning": true,
    "structuredOutput": true,
    "attachment": true
  },
  "modalities": {
    "input": [],
    "output": []
  },
  "cost": {
    "input": 0,
    "output": 0,
    "cacheRead": 0,
    "cacheWrite": 0
  },
  "limits": {
    "context": 0,
    "output": 0
  },
  "tier": "budget",
  "status": "available",
  "releaseDate": "...",
  "knowledgeCutoff": "...",
  "openWeights": true,
  "logoUrl": "...",
  "syncedAt": "2026-01-15T10:30:00Z"
}

List model aliases

List all available model aliases.

Responses

200List of aliases

Response fields

dataobject

GET/api/v1/models/aliases

curl -X GET "https://api.uluops.ai/api/v1/models/aliases"

Response

{
  "data": {
    "aliases": [
    {
      "alias": "...",
      "provider": "...",
      "modelId": "...",
      "scope": "global",
      "deprecated": true
    }
  ],
    "total": 0
  }
}