Letta · JSON Structure

Letta Provider Structure

Flat structure summary of the Letta Provider entity, derived from the Letta OpenAPI 1.0.0 spec.

Type: Properties: 0
Artificial IntelligenceAgentsStateful AgentsMemoryMemGPTContinual LearningMCPMulti-AgentRAGOpen-Source

letta-provider is a JSON Structure definition published by Letta.

Meta-schema:

JSON Structure

Raw ↑
{
  "jsonStructure": "0.1",
  "name": "letta-provider",
  "title": "Letta Provider",
  "description": "Flat structure summary of the Letta Provider entity, derived from the Letta OpenAPI 1.0.0 spec.",
  "source": "https://raw.githubusercontent.com/letta-ai/letta/main/fern/openapi.json",
  "entity": "Provider",
  "fields": [
    {
      "name": "id",
      "type": "object",
      "required": false,
      "description": "The id of the provider, lazily created by the database manager.",
      "enum": null,
      "format": null
    },
    {
      "name": "name",
      "type": "string",
      "required": true,
      "description": "The name of the provider",
      "enum": null,
      "format": null
    },
    {
      "name": "provider_type",
      "type": "string",
      "required": true,
      "description": "",
      "enum": [
        "anthropic",
        "azure",
        "baseten",
        "bedrock",
        "cerebras",
        "chatgpt_oauth",
        "deepseek",
        "fireworks",
        "google_ai",
        "google_vertex",
        "groq",
        "hugging-face",
        "letta",
        "lmstudio_openai",
        "minimax",
        "mistral",
        "ollama",
        "openai",
        "together",
        "vllm",
        "sglang",
        "openrouter",
        "xai",
        "zai",
        "zai_coding"
      ],
      "format": null
    },
    {
      "name": "provider_category",
      "type": "string",
      "required": true,
      "description": "",
      "enum": [
        "base",
        "byok"
      ],
      "format": null
    },
    {
      "name": "api_key",
      "type": "object",
      "required": false,
      "description": "API key or secret key used for requests to the provider.",
      "enum": null,
      "format": null
    },
    {
      "name": "base_url",
      "type": "object",
      "required": false,
      "description": "Base URL for the provider.",
      "enum": null,
      "format": null
    },
    {
      "name": "access_key",
      "type": "object",
      "required": false,
      "description": "Access key used for requests to the provider.",
      "enum": null,
      "format": null
    },
    {
      "name": "region",
      "type": "object",
      "required": false,
      "description": "Region used for requests to the provider.",
      "enum": null,
      "format": null
    },
    {
      "name": "api_version",
      "type": "object",
      "required": false,
      "description": "API version used for requests to the provider.",
      "enum": null,
      "format": null
    },
    {
      "name": "updated_at",
      "type": "object",
      "required": false,
      "description": "The last update timestamp of the provider.",
      "enum": null,
      "format": null
    },
    {
      "name": "last_synced",
      "type": "object",
      "required": false,
      "description": "The last time models were synced for this provider.",
      "enum": null,
      "format": null
    },
    {
      "name": "api_key_enc",
      "type": "object",
      "required": false,
      "description": "Encrypted API key as Secret object",
      "enum": null,
      "format": null
    },
    {
      "name": "access_key_enc",
      "type": "object",
      "required": false,
      "description": "Encrypted access key as Secret object",
      "enum": null,
      "format": null
    }
  ],
  "fieldCount": 13,
  "requiredCount": 3
}

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  • find_json_structuresBrowse and filter every JSON Structure in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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