Bing Autocomplete API — Search Suggestions
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FetchLayer FetchLayer API

Get Bing search suggestions

The completions Bing’s search box suggests for a partial query, in Bing’s order — useful for keyword research and query expansion. Takes a market and nothing else; country, language, safe search or time range is a 400. Billing: one request.

POST /suggestions Suggestions
https://api.fetchlayer.dev/bing/suggestions
OpenAPI JSON

Headers

Authorization string required

Bearer token — your FetchLayer API key.

Parameters

query string required

The partial query to complete (1–500 characters).

market string optional

Bing market: en-US, en-GB, en-CA, en-AU, en-IN, de-DE, fr-FR, es-ES, it-IT, nl-NL, pt-BR, ja-JP, zh-CN and 25 more (38 in all). Case-insensitive. Results and rankings differ by market. (default: en-US)

format string optional

json or markdown. (default: json)

timeoutMs number optional

Time limit for each page read, in milliseconds (1000–120000).

Response Fields

suggestions

Get Bing search suggestions

resultType string

search, rank-check, suggestions, news or videos.

requestedUrl string

The Bing page this result corresponds to.

notes string[]

Caveats about this particular result — a list that may be incomplete, a depth Bing could not reach, a later page that could not be read. Empty when there are none. Read it on every call.

transport string

The source this data came from. Always "bing".

scrapedAt string

ISO 8601 timestamp of when the data was collected.

query string

The partial query.

market string

The market the suggestions are for.

suggestions string[]

The completions, in Bing’s order.

pagesScraped number

Always 1.

Request

curl -X POST "https://api.fetchlayer.dev/bing/suggestions" \
  -H "Authorization: Bearer ss-your-key" \
  -H "Content-Type: application/json" \
  -d '{"query":"fetchla"}'

Response

{
  "resultType": "suggestions",
  "requestedUrl": "https://www.bing.com/search?q=fetchla&mkt=en-US",
  "scrapedAt": "2026-09-15T21:19:33.494Z",
  "transport": "bing",
  "notes": [],
  "query": "fetchla",
  "market": "en-US",
  "suggestions": [
    "fetch lands",
    "fetchland",
    "fetch lands mtg",
    "fetchlab",
    "fetchlands scryfall",
    "fetch land magic",
    "fetchland set",
    "fetchlater"
  ],
  "pagesScraped": 1
}