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Brave Spell Check Search
web-searchfinancial-dataprediction-marketsweathertraveldata
Brave Spell Check Search is a paid API for AI agents from AIsa MPP Data APIs at api.aisa.one, paid per call via MPP, $0.0005/call, status unknown (last checked 2026-10-18).
Returns spell-check corrections for a given query string, optionally scoped by language and country.
Price / call$0.0005
Success—
StatusUnknown
How this service works
<!-- aisa-pricing:start --> Published reference price: $0.0005 USD per successful request. Account-specific pricing and final settlement may differ. <!-- aisa-pricing:end -->
Output
Returns a JSON object containing the original query and an array of spell-check results, each with a corrected version of the query string. If no corrections are needed, the results array may be empty.
Example use cases
Fix typos before web search
“Before I run a web search, can you spell-check 'aritifical inteligence breakthroughs' in English for the US and give me the corrected version?”
Multilingual query correction
“I'm building a search feature for French users — can you spell-check the query 'rechrche d'emploi en informatique' with language set to French and country set to France?”
Clean up user-submitted search input
“A user typed 'weatherr forcast tommorow london' into our search box — can you spell-check that in English for the UK so we can submit a cleaner query?”
Technical details
Endpoint
GEThttps://api.aisa.one/apis/v1/brave/spellcheck/search?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need lightweight, fast spell-check corrections for a query string before passing it to a search engine or displaying suggestions to users. It is ideal for pre-processing user input to normalize typos, especially when multilingual or country-specific correction hints are needed. Prefer this over general NLP spell-checkers when Brave Search's index-aware correction logic is desirable.
Side effects
- Empty query string returns validation error (q is required and must be at least 1 character)
- Query exceeding 400 characters or 50 words returns an error
- Unsupported language or country code results in a validation error
- Network or upstream Brave API failure returns a 5xx error
- No spelling corrections found returns an empty results array (not an error)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| qrequired | string | The phrase to be spell checked. Query can not be empty. Maximum of 400 characters and 50 words in the query. |
| lang | — | The spell check language preference, where potentially the results could come from. The 2 or more character language code for which the spell check search results are provided. This is a just a hint for calculating spell check responses. |
| country | — | The spell check country, where potentially the results could come from. The country string is limited to 2 character country codes of supported countries. This is a just a hint for calculating spellcheck responses. |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| type | string | |
| queryrequired | object | |
| results | array | The list of spell-checked results for given query. |
Tags
web-searchfinancial-dataprediction-marketsweathertraveldatasearch
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