> ## 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 # Check subreddit existence > Validate. Read only; needs social:read. Ids are yours: accounts acc_..., profiles prf_..., posts pst_...; every other object id is checked against your accounts before the call. Temporarily unavailable: Reddit has blocked third-party apps from its API, so this endpoint returns 503 `PLATFORM_DISABLED` until Reddit restores access. Reddit Ads is not affected. Check if a subreddit exists and return basic info (title, subscriber count, NSFW status, post types allowed). When accountId is provided, uses authenticated Reddit OAuth API with automatic token refresh (recommended). Falls back to Reddit's public JSON API, which may be unreliable from server IPs. Returns exists: false for private, banned, or nonexistent subreddits. A request reference price is not currently available; use a request quote where supported. Account-specific pricing and final settlement may differ. ## Request contract * **Method and path:** GET /apis/v1/social/tools/validate/subreddit * **Availability:** enabled * **Request URL template:** `https://api.aisa.one/apis/v1/social/tools/validate/subreddit` * **name:** query; required * **accountId:** query; required * **Runtime facts:** 99acb5bddbedc8d3352e7c4fef86c3e6d8852c14772bcd18dbcf415237a642bd [Complete OpenAPI definition](https://aisa.one/docs/reference-contracts/aisa-social.json) Effective request and pricing declaration (including authentication and referenced schemas): ```json theme={null} { "operationId": "get_aisa_social_apis_v1_social_tools_validate_subreddit", "method": "GET", "path": "/apis/v1/social/tools/validate/subreddit", "servers": [ { "url": "https://api.aisa.one" } ], "parameters": [ { "description": "Subreddit name (with or without \"r/\" prefix)", "in": "query", "name": "name", "required": true, "schema": { "type": "string" } }, { "description": "One of your social accounts (acc_...). Required by AIsa: it scopes the read to your account.", "in": "query", "name": "accountId", "required": true, "schema": { "pattern": "^acc_[0-9A-Za-z]{22}$", "type": "string" } } ], "security": [ { "bearerAuth": [] } ], "x-aisa-status": "enabled", "x-aisa-pricing": { "description": "Included with your connected social accounts: AIsa does not charge per call.", "kind": "no_customer_charge" }, "components": { "securitySchemes": { "bearerAuth": { "scheme": "bearer", "type": "http" } } } } ``` ## Cost and request rules A request reference price is not currently available; use a request quote where supported. 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. ## OpenAPI ````yaml reference-contracts/aisa-social.json GET /apis/v1/social/tools/validate/subreddit openapi: 3.1.0 info: description: '' title: AIsa Social 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: [] x-aisa-document: facts_hash: 99acb5bddbedc8d3352e7c4fef86c3e6d8852c14772bcd18dbcf415237a642bd generator_version: '3' protocol_version: '1' schema_version: '1' composer_version: '27' response_pending: [] document_hash: sha256:7f9742cb1ea233c648dcb290fdfbf24e53a27dcf900ec1386f83a8ef2e6b1bf9 x-aisa-plans: builder: 1 display_plan: payg payg: 1 similarweb_payg: 1 team: 1 version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb x-aisa-provider: aisa-social x-aisa-catalogs: aisa-social: title: AIsa Social description: '' x-aisa-document: facts_hash: 99acb5bddbedc8d3352e7c4fef86c3e6d8852c14772bcd18dbcf415237a642bd 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/social/tools/validate/subreddit: get: summary: Check subreddit existence description: >- Validate. Read only; needs social:read. Ids are yours: accounts acc_..., profiles prf_..., posts pst_...; every other object id is checked against your accounts before the call. Temporarily unavailable: Reddit has blocked third-party apps from its API, so this endpoint returns 503 `PLATFORM_DISABLED` until Reddit restores access. Reddit Ads is not affected. Check if a subreddit exists and return basic info (title, subscriber count, NSFW status, post types allowed). When accountId is provided, uses authenticated Reddit OAuth API with automatic token refresh (recommended). Falls back to Reddit's public JSON API, which may be unreliable from server IPs. Returns exists: false for private, banned, or nonexistent subreddits. A request reference price is not currently available; use a request quote where supported. Account-specific pricing and final settlement may differ. operationId: get_aisa_social_apis_v1_social_tools_validate_subreddit parameters: - description: Subreddit name (with or without "r/" prefix) in: query name: name required: true schema: type: string - description: >- One of your social accounts (acc_...). Required by AIsa: it scopes the read to your account. in: query name: accountId required: true schema: pattern: ^acc_[0-9A-Za-z]{22}$ type: string responses: '200': content: application/json: schema: oneOf: - description: Subreddit exists properties: exists: type: boolean subreddit: properties: allowImages: type: boolean allowVideos: type: boolean description: type: string isNSFW: type: boolean name: type: string subscribers: type: integer title: type: string type: enum: - public - private - restricted type: string type: object type: object - description: Subreddit not found properties: error: type: string exists: type: boolean type: object description: Subreddit lookup result default: content: application/json: schema: properties: error: properties: code: type: - string - 'null' details: additionalProperties: {} type: - object - 'null' message: type: - string - 'null' param: type: - string - 'null' retryHint: enum: - never - after_delay - after_reconnect - reconcile_first - null type: - string - 'null' retryable: type: - boolean - 'null' type: type: - string - 'null' type: - object - 'null' type: object description: Error. The code field is stable; see the error catalog. components: securitySchemes: bearerAuth: scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.