GET search/advancedstackexchange.com:mathoverflow-api
Advanced search for MathOverflow questions with multiple filter criteria. Supports searching by title, body text, tags, date ranges, score ranges, and answer status. This is the most powerful search endpoint — use it for complex queries like 'unanswered questions about algebraic geometry with score > 5'. Combines all criteria with AND logic.
Advanced search with additional filtering options
- `site=mathoverflow` is required - `q` parameter does full-text search (title + body) - `tagged` accepts semicolon-separated tags (OR) or plus-separated (AND) - `nottagged` excludes specific tags - `answers` can be 0 (no answers), 1+ (has answers), or omitted - `accepted` can be True/False to filter for accepted answers - `min` and `max` with `sort=votes` for score range queries - Date filters `fromdate` and `todate` use Unix timestamps
(string, query, optional)
true for questions with accepted answers
Constraints: {'enum': ['true', 'false']}
(string, query, optional)
Text to search in body
(string, query, optional)
Filter to apply to results
(integer, query, optional)
Start date (Unix timestamp)
(string, query, optional)
API key for higher rate limits
(integer, query, optional)
Maximum value for sort field (Unix timestamp)
(integer, query, optional)
Minimum value for sort field (Unix timestamp)
(string, query, optional)
Tags to exclude
(string, query, optional, default: desc)
Sort order
Constraints: {'enum': ['asc', 'desc']}
(integer, query, optional, default: 1)
Page number for pagination
(integer, query, optional, default: 30)
Number of items per page (max 100)
Constraints: {'maximum': 100}
(string, query, optional)
Free text search query
(string, query, required, default: mathoverflow)
Site to query (mathoverflow for MathOverflow)
(string, query, optional)
Sort field
Constraints: {'enum': ['activity', 'votes', 'creation', 'relevance']}
(string, query, optional)
Tags to include
(string, query, optional)
Text to search in title
(integer, query, optional)
End date (Unix timestamp)
(string, query, optional)
Text to search in URLs
(integer, query, optional)
User ID who asked the question
(integer, query, optional)
Minimum view count
| Title | Type | URL | Action |
|---|---|---|---|
| Basic search for algebraic geometry questions | curl |
https://api.stackexchange.com/2.3/search/advanced?q=algebraic+geometry&site=mathoverflow |
|
| Search with sorting by votes and pagination | curl |
https://api.stackexchange.com/2.3/search/advanced?q=number+theory&site=mathoverflow&sort=votes&order=desc&pagesize=10 |
|
| Search by title containing 'Riemann' | curl |
https://api.stackexchange.com/2.3/search/advanced?title=Riemann&site=mathoverflow&sort=creation&order=desc |
| Time | Status | Latency | Size |
|---|---|---|---|
| 2026-03-23 10:15:27.363136 | 200 | 294ms | |
| 2026-03-23 09:19:19.643125 | 200 | 420ms | |
| 2026-03-23 09:17:41.624801 | 200 | 560ms |
| When | Old | New |
|---|---|---|
| 2026-03-23 09:19:19.643125 | a396647ac3d3 |
e6f61c5f4d8f |
| 2026-03-23 10:15:27.363136 | e6f61c5f4d8f |
710e9e64a3c7 |