{"id":"0c84c522-c843-4946-bbf4-dc390bb2a923","shortId":"WLEEJw","kind":"mpp","title":"Deep async knowledge search via SSE stream — AI research agent with full pipeline on Tako","tagline":"Deep async knowledge search via SSE stream — AI research agent with full pipeline on Tako","description":"Tako's `/api/mpp/v1/threads/deep` endpoint performs deep knowledge search using an AI research agent and returns results as a Server-Sent Events (SSE) stream. It is part of Tako's broader data visualization and research platform, which searches structured datasets, generates charts, and builds research reports grounded in licensed and real-time data sources.\n\nThis endpoint accepts a JSON POST body with a natural-language query and streams back a full research pipeline response. Payment is handled via the MPP protocol using the Tempo method (pathUSD on chain 4217) at a fixed price of approximately $0.55 per request. No signup or API key is required — callers authenticate through the 402 payment flow. The provider covers gas fees (feePayer: true).\n\nTako also exposes related endpoints for fast search (~$0.037/call), data visualization (~$0.037/call), chart editing (~$0.007/call), full report generation (~$5.50/call, async with polling), and a ThinViz card creator (~$0.004/call). All endpoints are documented in the OpenAPI spec and accept JSON POST bodies. Documentation is available at docs.tako.com.","tags":["data","visualization","charts","research","search","reports","datasets","analytics"],"capabilities":["deep-knowledge-search","sse-streaming","ai-research-agent","natural-language-query","data-visualization","structured-data","real-time-sources","mpp-payment","tempo-settlement","no-api-key-required"],"categories":["search","research","data-visualization"],"synonyms":["deep research API","AI data analyst","knowledge search","data visualization API","research agent","Tako deep search","structured data search","visual knowledge cards","SSE research stream"],"warnings":["Request body schema is untyped (generic object) — exact fields for the query payload are not documented in the OpenAPI spec","Response schema and SSE event format are not documented in the crawled material","Full developer documentation at docs.tako.com was not included in the crawl bundle","The currency token address 0x20c000000000000000000000b9537d11c60e8b50 is assumed to be pathUSD (6 decimals) based on the Tempo method and chain 4217; if decimals differ, the price would change","robots.txt disallows GPTBot, ClaudeBot, and other AI crawlers"],"endpointUrl":"https://tako.com/api/mpp/v1/threads/deep","protocol":"mpp","transport":"http","auth":{"type":"mpp","details":{"realm":"tako.com","intent":"charge","method":"stripe","service_methods":{"stripe":{"assets":["usd"],"intents":["charge"]}}}},"qualityScore":"0.550","qualityRationale":"The endpoint is live (402 MPP challenge captured) with a valid OpenAPI spec listing multiple endpoints, pricing, and descriptions. However, the request/response schemas are untyped (generic `object`), no example responses are provided, and detailed documentation (docs.tako.com) was not crawled. The SSE stream format is undocumented in the available 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