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

> ## Agent Instructions
> - Base URLs: models `https://api.aisa.one/v1` (Gemini GenerateContent: `https://api.aisa.one/v1beta`); data APIs `https://api.aisa.one/apis/v1`. The `servers` of each operation in https://aisa.one/openapi.yaml is authoritative.
> - Auth: `Authorization: Bearer $AISA_API_KEY`. Never print, log, or commit the key.
> - MCP (preferred for agents): `https://mcp.aisa.one/mcp`, signed in with OAuth, so there is no key to paste.
> - Agent Skill: `npx skills add AIsa-team/agent-skills --skill aisa`. Fallback with the AIsa CLI: `aisa skills install aisa`.
> - Spending: docs, https://aisa.one/models, https://aisa.one/api, `/v1/models`, and MCP `search`, `list_categories`, `get_details`, `batch_quote`, and the `account` operation are free. Quote the exact calls before running them (MCP `batch_quote`, CLI `aisa quote --json`). If the quote reports `auto_execute_eligible: true`, run it unless the user set a tighter limit or asked only for a quote. Otherwise, tell the user in one message the planned calls, the quoted price, and a total USD budget for the task, then wait for approval. Direct HTTP calls follow the stricter rule at https://aisa.one/docs/get-started/cli.md#direct-http-fallback. Do not make paid calls to test availability. Full rule: https://aisa.one/llms.txt

# List Text-to-Image Models (Arena)

> <!-- aisa-pricing:start -->
Usage-based billing; Default request estimate: $0.0333 USD (not a fixed price). Declared unit rate: $0.000001 USD per provider_credit. Account-specific pricing and final settlement may differ.
<!-- aisa-pricing:end -->

## Request contract

* **Method and path:** POST /apis/v1/artificial-analysis/list-text-to-image-models
* **Availability:** enabled
* **Request URL template:** `https://api.aisa.one/apis/v1/artificial-analysis/list-text-to-image-models`
* **Runtime facts:** c6a23861ad1ba33ac766f6edf25b3f80fa81f952e7b378911651def84429c079

[Complete OpenAPI definition](https://aisa.one/docs/reference-contracts/artificial-analysis.json)

Effective request and pricing declaration (including authentication and referenced schemas):

```json theme={null}
{
  "operationId": "artificial-analysis.list-text-to-image-models",
  "method": "POST",
  "path": "/apis/v1/artificial-analysis/list-text-to-image-models",
  "servers": [
    {
      "url": "https://api.aisa.one"
    }
  ],
  "parameters": [],
  "security": [
    {
      "bearerAuth": []
    }
  ],
  "requestBody": {
    "required": false,
    "content": {
      "application/json": {
        "schema": {
          "type": "object",
          "properties": {
            "limit": {
              "type": "integer",
              "minimum": 1,
              "description": "Optional. Maximum number of models to return from the top of this ranked leaderboard (e.g. limit=10 for the top 10). Applied locally after the list is fetched — it is NOT sent to the API (which has no server-side limit / pagination). Omit to return the full list."
            }
          }
        }
      }
    }
  },
  "x-aisa-status": "enabled",
  "x-aisa-pricing": {
    "cost_contract": "response_units",
    "customer_multiplier": 1.0,
    "customer_pricing": "provider_cost_multiplier",
    "default_request_estimate_usd": 0.0333,
    "estimate_source": "profile_seed",
    "evidence_source": "response_body",
    "maximum_units": 10000000,
    "unit": "provider_credit",
    "unit_rate_usd": 1e-06
  },
  "components": {
    "securitySchemes": {
      "bearerAuth": {
        "scheme": "bearer",
        "type": "http"
      }
    }
  }
}
```

## Cost and request rules

Usage-based billing; Default request estimate: \$0.0333 USD (not a fixed price). Declared unit rate: \$0.000001 USD per provider\_credit. Account-specific pricing and final settlement may differ.

Published reference values are not an account-specific quote or a settled charge. For endpoints supporting X-AISA-Cost-Mode: quote, obtain a free quote for your exact request before execution; reconcile the settled cost with response metadata and Usage Logs. USD amounts use 1,000,000 integer micro-USD per dollar.

* **Default request reference estimate (USD):** 0.0333
* **Declared unit rate (USD):** 1e-06
* **Billing unit:** provider\_credit
* **Cost contract:** response\_units
* **Published reference multiplier:** 1.0
* **Declared maximum count/units:** 10000000
* **Settlement evidence source:** response\_body


## OpenAPI

````yaml reference-contracts/artificial-analysis.json POST /apis/v1/artificial-analysis/list-text-to-image-models
openapi: 3.1.0
info:
  description: ''
  title: Artificial Analysis
  version: '1'
  x-aisa-capabilities:
    idempotency: Idempotency-Key
    max_price: X-AISA-Max-Price-USD
    quote:
      header: X-AISA-Cost-Mode
      value: quote
  x-aisa-configured-paths:
    - /apis/v1/artificial-analysis/benchmarks/get-model
    - /apis/v1/artificial-analysis/benchmarks/list-model-providers
    - /apis/v1/artificial-analysis/benchmarks/search-models
    - /apis/v1/artificial-analysis/benchmarks/search-provider-endpoints
    - /apis/v1/artificial-analysis/list-image-editing-models
    - /apis/v1/artificial-analysis/list-image-to-video-audio-models
    - /apis/v1/artificial-analysis/list-image-to-video-models
    - /apis/v1/artificial-analysis/list-language-models
    - /apis/v1/artificial-analysis/list-music-instrumental-models
    - /apis/v1/artificial-analysis/list-music-with-vocals-models
    - /apis/v1/artificial-analysis/list-speech-to-speech-models
    - /apis/v1/artificial-analysis/list-speech-to-text-models
    - /apis/v1/artificial-analysis/list-text-to-image-models
    - /apis/v1/artificial-analysis/list-text-to-speech-models
    - /apis/v1/artificial-analysis/list-text-to-video-audio-models
    - /apis/v1/artificial-analysis/list-text-to-video-models
  x-aisa-document:
    facts_hash: c6a23861ad1ba33ac766f6edf25b3f80fa81f952e7b378911651def84429c079
    generator_version: '3'
    protocol_version: '1'
    schema_version: '1'
    composer_version: '28'
    response_pending: []
    document_hash: sha256:38ab15257e6fbdc5fd1885c5acd5888bf7a3d3490b89478e508df065d38285c1
  x-aisa-plans:
    builder: 1
    display_plan: payg
    payg: 1
    similarweb_payg: 1
    team: 1
    version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb
  x-aisa-provider: artificial-analysis
  x-aisa-catalogs:
    artificial-analysis:
      title: Artificial Analysis
      description: ''
      x-aisa-document:
        facts_hash: c6a23861ad1ba33ac766f6edf25b3f80fa81f952e7b378911651def84429c079
        generator_version: '3'
        protocol_version: '1'
        schema_version: '1'
      x-aisa-plans:
        builder: 1
        display_plan: payg
        payg: 1
        similarweb_payg: 1
        team: 1
        version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb
      x-aisa-capabilities:
        idempotency: Idempotency-Key
        max_price: X-AISA-Max-Price-USD
        quote:
          header: X-AISA-Cost-Mode
          value: quote
servers:
  - url: https://api.aisa.one
security:
  - bearerAuth: []
paths:
  /apis/v1/artificial-analysis/list-text-to-image-models:
    post:
      tags:
        - Artificial Analysis
      summary: List Text-to-Image Models (Arena)
      description: >-
        <!-- aisa-pricing:start -->

        Usage-based billing; Default request estimate: $0.0333 USD (not a fixed
        price). Declared unit rate: $0.000001 USD per provider_credit.
        Account-specific pricing and final settlement may differ.

        <!-- aisa-pricing:end -->
      operationId: artificial-analysis.list-text-to-image-models
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type: object
              properties:
                limit:
                  type: integer
                  minimum: 1
                  description: >-
                    Optional. Maximum number of models to return from the top of
                    this ranked leaderboard (e.g. limit=10 for the top 10).
                    Applied locally after the list is fetched — it is NOT sent
                    to the API (which has no server-side limit / pagination).
                    Omit to return the full list.
      responses:
        '200':
          description: Tool result data
          content:
            application/json:
              schema:
                $ref: >-
                  #/components/schemas/Response576A0Ea506F3_connect_ARTIFICIAL_ANALYSIS_LIST_TEXT_TO_IMAGE_MODELS__output__public_data
        default:
          content:
            application/json:
              schema: {}
          description: >-
            Error response; upstream passthrough responses may use provider
            formats
components:
  schemas:
    Response576A0Ea506F3_connect_ARTIFICIAL_ANALYSIS_LIST_TEXT_TO_IMAGE_MODELS__output__public_data:
      $ref: >-
        #/components/schemas/Response576A0Ea506F3_connect_ARTIFICIAL_ANALYSIS_LIST_TEXT_TO_IMAGE_MODELS__output__d6063535a1d1efcf
    Response576A0Ea506F3_connect_ARTIFICIAL_ANALYSIS_LIST_TEXT_TO_IMAGE_MODELS__output__d6063535a1d1efcf:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: >-
              #/components/schemas/Response576A0Ea506F3_connect_ARTIFICIAL_ANALYSIS_LIST_TEXT_TO_IMAGE_MODELS__output__47bc4b78482b0d15
        tier:
          type: string
    Response576A0Ea506F3_connect_ARTIFICIAL_ANALYSIS_LIST_TEXT_TO_IMAGE_MODELS__output__47bc4b78482b0d15:
      type: object
      required:
        - id
      properties:
        id:
          type: string
        elo:
          type: number
        name:
          type: string
        slug:
          type: string
        ci_95:
          type: number
        model_creator:
          $ref: >-
            #/components/schemas/Response576A0Ea506F3_connect_ARTIFICIAL_ANALYSIS_LIST_TEXT_TO_IMAGE_MODELS__output__a4ed4cf978007b31
    Response576A0Ea506F3_connect_ARTIFICIAL_ANALYSIS_LIST_TEXT_TO_IMAGE_MODELS__output__a4ed4cf978007b31:
      type: object
      properties:
        id:
          type: string
        name:
          type: string
  securitySchemes:
    bearerAuth:
      scheme: bearer
      type: http

````

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