GET
/v1/models/gemini/gemini-3.1-flash-tts-preview
Accept:
| rawId | gemini-3.1-flash-tts-preview |
| displayName | Gemini 3.1 Flash TTS Preview |
| id | gemini-gemini-3-1-flash-tts-preview |
| activity | not declared by the provider |
| firstSeenAt | 1781210771 — Jun 11, 2026 |
| lastSeenAt | 1785091559 — 11m ago |
| contextWindow | 8192 |
| maxOutput | 16384 |
| capabilities | ["generateContent","countTokens","batchGenerateContent"] |
| modalities · pricing | not published by this provider’s list endpoint |
Endpoints & schemas
GET /v1/schemas/gemini →| endpoint | activity | schemas |
|---|---|---|
| v1beta/dynamic/{dynamicId}:generateContent | chat | requestinput responseoutput |
| v1beta/dynamic/{dynamicId}:streamGenerateContent | chat | requestinput responseoutput |
| v1beta/models/{modelsId}:countMessageTokens | chat | requestinput responseoutput |
| v1beta/models/{modelsId}:countTextTokens | chat | requestinput responseoutput |
| v1beta/models/{modelsId}:countTokens | chat | requestinput responseoutput |
| v1beta/models/{modelsId}:generateAnswer | chat | requestinput responseoutput |
| v1beta/models/{modelsId}:generateContent | chat | requestinput responseoutput |
| v1beta/models/{modelsId}:generateMessage | chat | requestinput responseoutput |
| v1beta/models/{modelsId}:generateText | chat | requestinput responseoutput |
| v1beta/models/{modelsId}:streamGenerateContent | chat | requestinput responseoutput |
| v1beta/tunedModels/{tunedModelsId}:generateContent | chat | requestinput responseoutput |
| v1beta/tunedModels/{tunedModelsId}:generateText | chat | requestinput responseoutput |
| v1beta/tunedModels/{tunedModelsId}:streamGenerateContent | chat | requestinput responseoutput |
| v1beta/models/{modelsId}:batchEmbedContents | embeddings | requestinput responseoutput |
| v1beta/models/{modelsId}:batchEmbedText | embeddings | requestinput responseoutput |
| v1beta/models/{modelsId}:embedContent | embeddings | requestinput responseoutput |
| v1beta/models/{modelsId}:embedText | embeddings | requestinput responseoutput |
| v1beta/models/{modelsId}:predict | image | requestinput responseoutput |
| v1beta/models/{modelsId}:predictLongRunning | video | requestinput responseoutput |
Use it
shell
$ curl https://modelschemas.com/v1/schemas/gemini/chat/v1beta%2Fdynamic%2F%7BdynamicId%7D%3AgenerateContent # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"gemini","endpointId":"v1beta/dynamic/{dynamicId}:generateContent","payload":{…}}'