Is there an API for Opensea?

Opensea does not offer a public data API for this, but Anakin Wire provides 11 maintained endpoints for opensea.io. You call Anakin's REST API with an action ID and parameters and get structured JSON back; Anakin handles the browser, proxies, anti-bot, and parsing.

How do I scrape Opensea data?

POST to https://api.anakin.io/v1/wire/task with your API key, the action ID, and its parameters, then poll GET /v1/wire/jobs/{id} until the job settles. There is nothing to install and no scraper to maintain — when opensea.io changes its markup, Anakin updates the action.

Do I need a Opensea account?

No. Every Opensea action listed here runs anonymously — no account and no credentials required.

What does the Opensea API cost?

Usage-based credits, charged per call and refunded automatically when a job fails. New accounts start with 300 free credits and no card. See anakin.io/pricing for the current rates.

Marketplace

Opensea API

opensea.io

NFT marketplace - listing search, collections, traits, prices, and trending data.

Actions: 11
Category: Marketplace
Login: Not required
Output: JSON

Get an API key Wire API reference

Call the Opensea API

Submit a task, then poll the job until it settles. This example runs act_opensea_io_collection_detail_layout.

curl -X POST https://api.anakin.io/v1/wire/task \
  -H "X-API-Key: $ANAKIN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "action_id": "act_opensea_io_collection_detail_layout",
    "params": {
      "collectionSlug": "amazonia-sebastiao-salgado"
    }
  }'

11 actions on opensea.io

Write

Write actions change state on opensea.io and run as the account you connect.

Collection Detail Layout
act_opensea_io_collection_detail_layoutwrite2 credits / call
Returns collection overview with stats, floor price, and description.
collectionSlug
string · required
Collection Items Listing
act_opensea_io_collection_items_listingwrite2 credits / call
Returns paginated NFT items in a collection with listings, owners, and prices.
collectionSlug
string · required
limit
string · required
sort
object · required
after
string
Collection Rankings Trending Sales
act_opensea_io_collection_rankings_trending_saleswrite2 credits / call
Returns trending collections ranked by recent sales with floor prices.
Collection Top Movers
act_opensea_io_collection_top_moverswrite2 credits / call
Returns top mover collections with floor price changes and recent sales.
Collection Trait Filters
act_opensea_io_collection_trait_filterswrite2 credits / call
Returns trait types, values, and counts for filtering a collection.
collectionSlug
string · required
Discover Page Configuration
act_opensea_io_discover_page_configurationwrite2 credits / call
Returns discover page collections for a category with prices and verification.
category
string · required
Discover Spotlight Shelf
act_opensea_io_discover_spotlight_shelfwrite2 credits / call
Returns spotlight collections and featured items from the discover page.
NFT Item Details
act_opensea_io_nft_item_detailwrite2 credits / call
Returns NFT details including name, price, images, owner, and collection.
identifier
object · required
NFT Item Traits
act_opensea_io_nft_item_traitswrite2 credits / call
Returns an NFT's traits with values, floor prices, and rarity stats.
identifier
object · required
Search Tokens Autocomplete
act_opensea_io_search_tokens_autocompletewrite2 credits / call
Returns trending token suggestions with symbols, prices, and market cap.
Token Price History
act_opensea_io_token_price_historywrite2 credits / call
Returns historical token prices over a time range for charting.
contractIdentifier
object · required
startTime
string · required
endTime
string · required

Opensea API questions

Is there an API for Opensea?: Opensea does not offer a public data API for this, but Anakin Wire provides 11 maintained endpoints for opensea.io. You call Anakin's REST API with an action ID and parameters and get structured JSON back; Anakin handles the browser, proxies, anti-bot, and parsing.
How do I scrape Opensea data?: POST to https://api.anakin.io/v1/wire/task with your API key, the action ID, and its parameters, then poll GET /v1/wire/jobs/{id} until the job settles. There is nothing to install and no scraper to maintain — when opensea.io changes its markup, Anakin updates the action.
Do I need a Opensea account?: No. Every Opensea action listed here runs anonymously — no account and no credentials required.
What does the Opensea API cost?: Usage-based credits, charged per call and refunded automatically when a job fails. New accounts start with 300 free credits and no card. See anakin.io/pricing for the current rates.