> ## Documentation Index > Fetch the complete documentation index at: https://docs.perceptlayer.com/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > Perceptlayer is a web data API: one key for structured JSON from about 250 websites. Base URL https://api.perceptlayer.com. > Send the key in the X-API-Key header. GET parameters go in the query string; POST parameters in a JSON body. > A successful call costs the credits on its endpoint (X-Credits-Used); failed calls cost nothing. Errors are {"error": {"code", "message", "request_id"}}. > AI agents can use every endpoint through the MCP server at https://api.perceptlayer.com/mcp (tools search_endpoints, get_endpoint, call_endpoint), with Authorization: Bearer . > Get a free key at https://perceptlayer.com/signup. # Semrush: Trending > Trending from Semrush. Costs 1 credit per successful call. > [!WARNING] > > This endpoint needs the [restricted-endpoint terms](https://perceptlayer.com/legal/restricted-endpoints), which you accept in your [dashboard](https://perceptlayer.com/dashboard/account). Until then it returns `403 restricted_endpoint`. 1 credit per successful call; failed calls are free. See the [Semrush API overview](https://perceptlayer.com/apis/semrush) for every Semrush endpoint. ## OpenAPI ````yaml /openapi.json get /v1/semrush/trending openapi: 3.1.0 info: title: Perceptlayer API version: 1.0.0 description: >- One API key for structured web data. Each successful call costs the credits shown on its endpoint; failed calls are free. servers: - url: https://api.perceptlayer.com security: - ApiKeyAuth: [] tags: - name: 99acres - name: Agoda - name: Airbnb - name: AliExpress - name: Apartments.com - name: Apple App Store - name: Aramisauto - name: Arbeitsagentur Jobs - name: Argenprop - name: Autohero - name: AutoScout24 - name: AutoTempest - name: AutoTrack.nl - name: Autotrader - name: AutoTrader.ca - name: AutoTrader UK - name: AutoUncle - name: Autovit - name: Baidu - name: Bandcamp - name: Bayut - name: Behance - name: Bien'ici - name: Bilbasen - name: Bilibili - name: Billiger.de - name: Bing - name: Blocket Bil - name: Bluesky - name: Boliga - name: Booking.com - name: Booli - name: Brave Search - name: Bring a Trailer - name: Capterra - name: CarDekho - name: CarGurus - name: CarMax - name: Cars & Bids - name: Cars.com - name: Cars24 - name: Carsales - name: Carvana - name: Carwow - name: Casa.it - name: Centris - name: Coches.net - name: Copart - name: Craigslist - name: Crexi - name: Daft.ie - name: Dailymotion - name: DBA - name: Depop - name: DeviantArt - name: Dice - name: Domain Availability - name: Domain.com.au - name: Dribbble - name: Dubizzle - name: DuckDuckGo - name: eBay - name: Economy Car Rentals - name: Edmunds - name: Eventbrite - name: Expedia - name: Facebook - name: Facebook Ad Library - name: Fincaraiz - name: FINN - name: FINN Bil - name: Flickr - name: FlixBus - name: Fotocasa - name: Geizhals - name: Genius - name: GetYourGuide - name: GitHub - name: Glassdoor - name: Goodreads - name: Google Ads Transparency - name: Google Events - name: Google Finance - name: Google Flights - name: Google Forums - name: Google Hotels - name: Google Images - name: Google Jobs - name: Google Lens - name: Google Local - name: Google Local Services - name: Google Maps - name: Google News - name: Google Patents - name: Google Play - name: Google Related Questions - name: Google Scholar - name: Google Search - name: Google Shopping - name: Google Short Videos - name: Google Translate - name: Google Travel Explore - name: Google Trends - name: Google Videos - name: Gumtree - name: Habitaclia - name: Hacker News - name: Hemnet - name: heycar - name: HolidayCheck - name: Holidu - name: Homegate - name: HomeToGo - name: Hostelworld - name: HotPads - name: IAAI - name: Idealista - name: Idealo - name: Imgur - name: ImmobilienScout24 - name: ImmobilienScout24 Austria - name: ImmoScout24 Switzerland - name: Immoweb - name: Immowelt - name: Imovirtual - name: Impressum Extraction - name: Indeed - name: InfoJobs - name: Inmuebles24 - name: Instagram - name: Jameda - name: Kavak - name: Kayak Flights - name: Kayak - name: Kelley Blue Book - name: Kick - name: Kijiji - name: Kiwi.com - name: Kleinanzeigen - name: kununu - name: Kwai - name: La Centrale - name: Leboncoin Autos - name: Leboncoin Immo - name: Lemmy - name: Letterboxd - name: Link in Bio - name: LinkedIn - name: Linktree - name: LLM Answers - name: LoopNet - name: Madlan - name: MagicBricks - name: Marktplaats - name: Marktplaats Autos - name: Mastodon - name: Medium - name: Mercado Libre - name: Metrocuadrado - name: Milanuncios - name: Mixcloud - name: mobile.de - name: Motors.co.uk - name: MyAnimeList - name: Naukri - name: Naver - name: North Data - name: Odysee - name: OfferUp - name: Ohne-Makler - name: OLX Poland - name: Omio - name: OnTheMarket - name: Otodom - name: Otomoto - name: Patreon - name: Pinterest - name: Private Property - name: Product Hunt - name: Property Finder - name: realestate.com.au - name: Realtor.ca - name: Redfin - name: Reed - name: Rentalcars.com - name: Rentalia - name: Ricardo - name: Rightmove - name: Rumble - name: SEEK - name: SeLoger - name: Semrush - name: Similarweb - name: Skyscanner - name: Snapchat - name: SoundCloud - name: SpareRoom - name: Spotahome - name: Spotify - name: Sreality - name: Standvirtual - name: Startpage - name: Steam - name: StepStone - name: Subito - name: Subito Motori - name: Substack - name: SuperCasa - name: Telegram - name: Threads - name: TikTok - name: Trade Me Property - name: Trainline - name: Tripadvisor - name: Trivago - name: TrueCar - name: Trulia - name: Trusted Shops - name: Trustpilot - name: Truth Social - name: Tumblr - name: tutti.ch - name: Twitch - name: Viator - name: Vimeo - name: Vinted - name: VivaReal - name: VK - name: Vrbo - name: Wallapop - name: Walmart - name: Web Scraper - name: Weibo - name: Welcome to the Jungle - name: WG-Gesucht - name: willhaben - name: wlw - name: X (Twitter) - name: XING Jobs - name: Yad2 - name: Yaencontre - name: Yahoo Search - name: Yelp - name: YouTube - name: Zillow - name: Zonaprop - name: Zoopla - name: Zumper paths: /v1/semrush/trending: get: tags: - Semrush summary: Trending description: Trending from Semrush. Costs 1 credit per successful call. operationId: semrush_trending parameters: - name: country in: query required: false schema: type: string enum: - ad - ae - af - ag - ai - al - am - ao - aq - ar - as - at - au - aw - ax - az - ba - bb - bd - be - bf - bg - bh - bi - bj - bl - bm - bn - bo - bq - br - bs - bt - bv - bw - by - bz - ca - cc - cd - cf - cg - ch - ci - ck - cl - cm - cn - co - cr - cv - cw - cx - cy - cz - de - dj - dk - dm - do - dz - ec - ee - eg - eh - er - es - et - fi - fj - fk - fm - fo - fr - ga - gb - gd - ge - gf - gg - gh - gi - gl - gm - gn - gp - gq - gr - gs - gt - gu - gw - gy - hk - hm - hn - hr - ht - hu - id - ie - il - im - in - io - iq - is - it - je - jm - jo - jp - ke - kg - kh - ki - km - kn - kr - kw - ky - kz - la - lb - lc - li - lk - lr - ls - lt - lu - lv - ma - mc - md - me - mf - mg - mh - mk - ml - mn - mo - mp - mq - mr - ms - mt - mu - mv - mw - mx - my - mz - na - nc - ne - nf - ng - ni - nl - 'no' - np - nr - nu - nz - om - pa - pe - pf - pg - ph - pk - pl - pm - pr - ps - pt - pw - py - qa - re - ro - rs - ru - rw - sa - sb - sc - se - sg - sh - si - sj - sk - sl - sm - sn - so - sr - ss - st - sv - sx - sz - tc - td - tg - th - tj - tk - tl - tm - tn - to - tr - tt - tv - tw - tz - ua - ug - us - uy - uz - va - vc - ve - vg - vi - vn - vu - wf - ws - global - ye - yt - za - zm - zw example: global - name: category in: query required: false schema: type: string enum: - accounting-and-auditing - adult - advertising-and-marketing - aerospace-and-defense - agriculture - airlines - apparel-and-fashion - architecture - automotive - banking - beauty-and-cosmetics - biotech - ceramics-and-pottery - chemicals - civil-engineering - comics-and-animation - computer-and-video-games - computer-hardware - computers-and-electronics - computer-software-and-development - construction-and-maintenance - consulting - consumer-electronics - crafts - customer-services - design - distance-learning - ecology-and-environment - education - entertainment - equipment-and-supplies - events-services - facilities-services - farms-and-ranches - finance - fishery - food-and-beverages - foreign-language - furniture - gambling - government - graphic-design - healthcare - hospitality - human-resources - import-and-export - information-technology - insurance - investment - jewelry-and-luxury-products - legal - libraries - machinery - mail-and-package-delivery - manufacturing - maritime - market-research - mass-media - medical-devices-and-equipment - mental-health - metals-and-mining - military - museums - music - nanotechnology - newspapers - nonprofit-organizations - oil-and-gas - online-services - outsourcing - packaging-and-containers - performing-arts - pharmaceuticals - photography - plastics-and-polymers - political-organizations - printing - public-policy - public-relations - public-safety - public-utility - publishing - real-estate - recreational-facilities - recruitment-and-staffing - reference - religion-and-belief - renewable-energy - restaurants - retail - science - security-products-and-services - social-and-charitable-organizations - sporting-goods - sports - telecom - textiles-and-nonwovens - tobacco - training-and-certification - transportation-and-logistics - travel-and-tourism - tv-and-movies - venture-capital - veterinary - visual-art - warehousing - wellness - wholesalers-and-liquidators - wine-and-spirits - writing-and-editing-services - all example: all responses: '200': description: Success headers: X-Request-Id: $ref: '#/components/headers/RequestId' X-Credits-Used: $ref: '#/components/headers/CreditsUsed' X-Credits-Remaining: $ref: '#/components/headers/CreditsRemaining' RateLimit-Limit: $ref: '#/components/headers/RateLimitLimit' RateLimit-Remaining: $ref: '#/components/headers/RateLimitRemaining' RateLimit-Reset: $ref: '#/components/headers/RateLimitReset' RateLimit-Policy: $ref: '#/components/headers/RateLimitPolicy' content: application/json: schema: type: object '401': $ref: '#/components/responses/Error' '402': $ref: '#/components/responses/Error' '403': $ref: '#/components/responses/Error' '404': $ref: '#/components/responses/Error' '410': $ref: '#/components/responses/Error' '422': $ref: '#/components/responses/Error' '429': $ref: '#/components/responses/Error' '502': $ref: '#/components/responses/Error' '503': $ref: '#/components/responses/Error' '504': $ref: '#/components/responses/Error' components: headers: RequestId: description: Unique ID for this request; quote it in support requests. schema: type: string CreditsUsed: description: Credits charged for this call (0 when it failed). schema: type: integer CreditsRemaining: description: Your balance after this call. schema: type: integer RateLimitLimit: description: >- Requests a minute your account may make: its rate in requests per second times 60. schema: type: integer RateLimitRemaining: description: Requests left in the current minute, shared by every key on the account. schema: type: integer RateLimitReset: description: Seconds until the current minute's count starts over. schema: type: integer RateLimitPolicy: description: The limit and its window in seconds, for example "300;w=60". schema: type: string responses: Error: description: Error content: application/json: schema: $ref: '#/components/schemas/Error' schemas: Error: type: object required: - error properties: error: type: object required: - code - message - request_id properties: code: type: string message: type: string request_id: type: string securitySchemes: ApiKeyAuth: type: apiKey in: header name: X-API-Key ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.