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POST
Search Scholarly Articles
Search academic literature. ⚠️ Parameters go in the query string, not a body: query (required), max_num_results, and as_ylo/as_yhi to bound publication years. Returns a search id and results[] with title, link, snippet, authors and number_of_citations — that last field is what a general web search cannot give you. Measured at under 2 seconds. Use it when the question calls for peer-reviewed sources or when citation counts matter. For current events and product pages a general engine is better: post_tavily_search. To cover both at once, post_scholar_search_mixed. Keep the id for post_scholar_search_explain.
Scholar search endpoints use POST with parameters in the query string. Do not send query or max_num_results as a JSON or form body.

Example

First time? Point any MCP client at https://mcp.aisa.one/mcp — Claude Code, Codex, Cursor, VS Code and the rest. Authorization is OAuth: the client opens a browser, you click Allow once, and there is no key to paste. Your agent then reaches every endpoint through a few meta tools: search, list_categories, get_details and batch_quote are free, batch_use is billed per call. Setup per client is in Connect via MCP; the live tool list and what each call costs are on aisa.one/mcp.
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Request contract

  • Method and path: POST /apis/v1/scholar/search/scholar
  • Availability: enabled
  • Request URL template: https://api.aisa.one/apis/v1/scholar/search/scholar
  • as_yhi: query; optional
  • as_ylo: query; optional
  • max_num_results: query; optional
  • query: query; required
  • Runtime facts: 60c867b8f9840a96a156bdf04dd69950d866b01ed2d659222e3225a3a7facb5e
Complete OpenAPI definition Effective request and pricing declaration (including authentication and referenced schemas):

Cost and request rules

Published reference price: $0.01 USD per successful request. 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.
  • Default request reference estimate (USD): 0.01
  • Cost contract: fixed_success
  • Published reference multiplier: 1.0
  • Settlement evidence source: request_snapshot

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Query Parameters

as_yhi
integer | null

Year of publication upper bound

Required range: 1900 <= x <= 2030
as_ylo
integer | null

Year of publication lower bound

Required range: 1900 <= x <= 2030
max_num_results
integer
default:10

Maximum number of search results to return, up to 100

Required range: 1 <= x <= 100
query
string
required

Search query for scholarly materials

Example:

"machine learning"

Response

Successful search response

id
string
required

Unique identifier for the search request

results
object[]
required

List of academic paper results