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OpenSea

OpenSea Account Endpoints API

Account endpoints to retrieve OpenSea account profiles and resolve identifiers

Documentation Provider Profile APIs.io OpenAPI GitHub

OpenSea Account Endpoints API is one of 17 APIs that OpenSea publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Account Endpoints. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 9 operations across 9 paths, and defines 30 schemas. It is described by OpenAPI 3.1.0, at version 2.0.0.

Requests are made against a single base URL, https://api.opensea.io.

9 operations 9 paths 30 schemas 9 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
2.0.0
Base URL
https://api.opensea.io/api/v2
Authentication
API Key
Contact
OpenSea
Resource Areas
1

Authentication & Security 1

OpenSea Account Endpoints API declares 1 security scheme for authenticating requests. An API key is passed in the header as x-api-key (ApiKeyAuth). By default, every request must be authenticated.

  • ApiKeyAuth — API key required for authentication

Paths & Operations 9

Across 9 paths, the API surfaces 9 operations — 9 GET. Each is listed below with its method, path, parameters, and response codes.

Account Endpoints 9

Account endpoints to retrieve OpenSea account profiles and resolve identifiers

GET
/api/v2/accounts/{address_or_username}
Get an OpenSea account profile
get_account 1 param → 200400404500
GET
/api/v2/accounts/resolve/{identifier}
Resolve an account identifier
resolve_account 1 param → 200400404500
GET
/api/v2/account/{address}/portfolio
Get portfolio stats for an account
get_portfolio_stats 2 params → 200400500
GET
/api/v2/account/{address}/portfolio/history
Get portfolio net worth history for an account
get_portfolio_history 2 params → 200400500
GET
/api/v2/account/{address}/offers_received
Get offers received by an account
get_profile_offers_received 7 params → 200400500
GET
/api/v2/account/{address}/offers
Get active offers made by an account
get_profile_offers 7 params → 200400500
GET
/api/v2/account/{address}/listings
Get active listings for an account
get_profile_listings 7 params → 200400500
GET
/api/v2/account/{address}/favorites
Get items favorited by an account
get_profile_favorites 6 params → 200400500
GET
/api/v2/account/{address}/collections
Get collections owned by an account
get_profile_collections 4 params → 200400500

Schemas 30

The contract defines 30 schemas that model the data the API accepts and returns. The most detailed are ProfileCollectionResponse (23 properties), Nft (17 properties), Parameters (12 properties), AccountResponse (8 properties). Each schema is shown below with its type and property counts.

Trait
object
4 properties 2 required
ListingPrice
object
1 property 1 required
CollectionInner
object
1 property 1 required
PortfolioHistoryResponse
object
Net worth time series data
2 properties 2 required
PortfolioStatsResponse
object
Portfolio stats including total value, P&L, and asset breakdown
6 properties 4 required
AccountResolveResponse
object
Resolved account info
3 properties 1 required
SocialMediaAccount
object
2 properties 2 required
Parameters
object
12 properties 12 required
AccountResponse
object
8 properties 4 required
Item
object
5 properties 5 required
ListingOrOffer
OrderAsset
object
2 properties 1 required
NumericTraitData
object
3 properties 1 required
Contract
object
2 properties 2 required
Price
object
3 properties 3 required
ProfileCollectionResponse
object
23 properties 11 required
Offer
5 required
Criteria
object
5 properties
NftListResponse
object
2 properties 1 required
ListingsResponse
object
2 properties 1 required
TraitData
object
2 properties 2 required
ProfileCollectionsResponse
object
2 properties 1 required
ChainIdentifier
string
Blockchain chain identifier. Use the chain slug (e.g., 'ethereum', 'polygon', 'arbitrum', 'optimism', 'base')
Nft
object
17 properties 9 required
ConsiderationItem
object
6 properties 6 required
ContractInner
object
1 property 1 required
PortfolioHistoryDataPoint
object
A single net worth data point
4 properties 4 required
ProtocolData
object
2 properties 1 required
OffersResponse
object
2 properties 1 required
Listing
6 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

opensea-account-endpoints-api-openapi.yml Raw ↑

Other APIs OpenSea publishes across the network.

OpenSea Stream API
AE Profile APIs.io
OpenSea Analytics Endpoints API
AE Profile APIs.io
OpenSea Auth Endpoints API
AE Profile APIs.io
OpenSea Chain Endpoints API
AE Profile APIs.io
OpenSea Collection Endpoints API
AE Profile APIs.io
OpenSea Contract Endpoints API
AE Profile APIs.io
OpenSea Drops Endpoints API
AE Profile APIs.io
OpenSea Listing Endpoints API
AE Profile APIs.io
OpenSea NFT Endpoints API
AE Profile APIs.io
OpenSea Offer Endpoints API
AE Profile APIs.io
OpenSea Order Endpoints API
AE Profile APIs.io
OpenSea Search Endpoints API
AE Profile APIs.io
#Account Endpoints
← Back to O APIs
API Details
ID
opensea:opensea-account-endpoints-api
Base URL
https://api.opensea.io/api/v2
Docs
https://docs.opensea.io/reference/api-overview
Provider
OpenSea
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