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

> ## Agent Instructions
> Phaseo Gateway base URL: https://api.phaseo.app/v1. Send `Authorization: Bearer $PHASEO_API_KEY` with every request.
> Model IDs look like `provider/model`, for example `openai/gpt-6-astra`. Do not guess IDs: list them with `GET /v1/models` or check https://phaseo.app/models. `phaseo/free` routes to an available free model and needs no wallet balance.
> For new text integrations prefer `POST /v1/responses`. `POST /v1/chat/completions` (OpenAI format) and `POST /v1/messages` (Anthropic format) suit existing code.
> The full API contract is https://phaseo.app/docs/openapi/v1/openapi.yaml. Official SDKs: `@phaseo/sdk` (TypeScript) and `phaseo` (Python), plus Go, C#, PHP, Ruby and Rust.
> Search these docs over MCP at https://phaseo.app/docs/mcp, and install Phaseo skills with `npx skills add https://phaseo.app/docs`. If a page is wrong or out of date, report it with the MCP `submit_feedback` tool.
> Manage Phaseo accounts with the `phaseo` CLI (`npm install -g @phaseo/cli`, then `phaseo login` or `phaseo login --device-code`), the `/v1` Management API or the MCP server at `https://mcp.phaseo.app/mcp?access=manage`. Do not send users to the dashboard for account tasks. A person is still needed for sign-up, approving a sign-in, paying the first top-up on the checkout link that `phaseo credits add` returns when no card is saved, confirming each saved-card top-up from the emailed link, and account security (password, MFA, passkeys). Create API keys with `phaseo keys create --name <name> --json`; never guess one. Credit top-ups need `phaseo login --scopes billing:write` first. Task map: https://phaseo.app/docs/v1/developers/manage-from-an-agent.md.

# PHP SDK

> Official PHP client for the Phaseo Gateway.

Install the published [`phaseo/sdk`](https://packagist.org/packages/phaseo/sdk) package from Packagist.

The local wrapper at `packages/sdk/sdk-php/src/index.php` currently exposes these methods:

* `generateText(...)`
* `generateResponse(...)`
* `createAnthropicMessage(...)`
* `generateImage(...)`
* `generateImageEdit(...)`
* `generateVideo(...)`, `getVideo(...)`, `cancelVideo(...)`, `deleteVideo(...)`, `listVideoModels(...)`, `listVideos(...)`
* `generateEmbedding(...)`
* `generateModeration(...)`
* `createSpeech(...)`
* `generateTranscription(...)`
* `generateTranslation(...)`
* `createBatch(...)`, `retrieveBatch(...)`, `cancelBatch(...)`
* `getAsyncJobWebSocketUrl(...)`, `getBatchWebSocketUrl(...)`, `getVideoWebSocketUrl(...)`, `asyncJobs()->websocketUrl(...)`
* `listFiles(...)`, `retrieveFile(...)`, `retrieveFileContent(...)`, `retrieveVideoContent(...)`, `getVideoDownloadUrl(...)`, `uploadFile(...)`
* `listModels(...)`
* `getModelEndpointCapabilities(...)`, `checkModelParameters(...)`
* `listApiKeys(...)`, `createApiKey(...)`, `updateApiKey(...)`, `deleteApiKey(...)`
* `getApiKey(...)`
* `listWorkspaces(...)`, `getWorkspace(...)`, `createWorkspace(...)`, `updateWorkspace(...)`, `deleteWorkspace(...)`
* `listEndpoints()`
* `listOrganisations(...)`
* `listPricingModels(...)`
* `calculatePricing(...)`
* `getCurrentApiKey()`
* `listProviders(...)`, `getAnalytics(...)`, `getCredits(...)`, `getActivity(...)`
* `getGeneration(...)`
* `health()`, `healthz()`

```php theme={null}
require 'vendor/autoload.php';

use Phaseo\Sdk\Phaseo;

$client = new Phaseo('YOUR_KEY');
$models = $client->listModels(['limit' => 5]);
```

`checkModelParameters(...)` uses live provider-route metadata to highlight unsupported or invalid values and return the routes that accept the complete parameter set.


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