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Surf Wallet API

Inspect any wallet on Ethereum, Base, Solana, and other chains. View token balances, NFT holdings, entity labels, transfer history, full transaction logs, DeFi protocol positions (lending, staking, LP), and net worth trends over time.

Surf Wallet API is one of 16 APIs that Surf publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 6 operations across 6 paths, and defines 28 schemas. It is described by OpenAPI 3.2.0, at version sha-80d3407.

Requests are made against a single base URL, /.

6 operations 6 paths 28 schemas 6 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
sha-80d3407
Base URL
https://api.asksurf.ai/gateway/v1
Authentication
HTTP Bearer, API Key, API Key
Contact
Resource Areas
1

Authentication & Security 3

Surf Wallet API declares 3 security schemes for authenticating requests. It accepts HTTP bearer tokens (JWT) (AccessToken). An API key is passed in the header as X-Admin-Token (AdminToken). An API key is passed in the header as X-Internal-Key (InternalKey).

Paths & Operations 6

Across 6 paths, the API surfaces 6 operations — 6 GET. Each is listed below with its method, path, parameters, and response codes.

Wallet 6

Inspect any wallet on Ethereum, Base, Solana, and other chains. View token balances, NFT holdings, entity labels, transfer history, full transaction logs, DeFi protocol positions…

GET
/gateway/v1/wallet/detail
Aggregated Wallet Detail
wallet-detail 3 params → 200default
GET
/gateway/v1/wallet/history
Wallet Transaction History
wallet-history 8 params → 200default
GET
/gateway/v1/wallet/labels/batch
Wallet Labels (Batch)
wallet-labels-batch 1 param → 200default
GET
/gateway/v1/wallet/net-worth
Wallet Net Worth History
wallet-net-worth 1 param → 200default
GET
/gateway/v1/wallet/protocols
Wallet DeFi Protocol Positions
wallet-protocols 3 params → 200default
GET
/gateway/v1/wallet/transfers
Wallet Transfer History
wallet-transfers 7 params → 200default

Schemas 28

The contract defines 28 schemas that model the data the API accepts and returns. The most detailed are WalletTransferItem (12 properties), EvmTokenItem (9 properties), WalletDetailBody (9 properties), WalletHistoryItem (8 properties). Each schema is shown below with its type and property counts.

WalletChainItem
object
3 properties 2 required
WalletProtocolPosition
object
6 properties 2 required
WalletApprovalItem
object
6 properties 5 required
DataAPIErrorDetail
object
2 properties 2 required
EvmTokenItem
object
9 properties 6 required
OffsetMeta
object
8 properties 4 required
WalletLabelInfo
object
2 properties 1 required
WalletLabelItem
object
4 properties 2 required
EvmBalanceItem
object
3 properties 2 required
ObjectResponseMeta
object
3 properties 2 required
WalletNetWorthPoint
object
2 properties 2 required
DataResponseWalletNetWorthPoint
object
3 properties 2 required
DataResponseWalletHistoryItem
object
3 properties 2 required
DataObjectResponseWalletDetailBody
object
3 properties 2 required
WalletDetailError
object
2 properties 2 required
DataAPIError
object
2 properties 1 required
DataResponseWalletTransferItem
object
3 properties 2 required
WalletNFTItem
object
7 properties 2 required
WalletTransferItem
object
12 properties 5 required
WalletProtocolItem
object
6 properties 4 required
DataResponseWalletLabelItem
object
3 properties 2 required
WalletDetailBody
object
9 properties
WalletApprovalSpender
object
3 properties 2 required
DataResponseWalletProtocolItem
object
3 properties 2 required
WalletProtocolToken
object
6 properties 4 required
SolTokenItem
object
7 properties 5 required
SolBalanceItem
object
2 properties 2 required
WalletHistoryItem
object
8 properties 5 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

surf-wallet-api-openapi.yml Raw ↑

Other APIs Surf publishes across the network.

Surf Chat API
Surf DEX API
Surf Exchange API
Surf Fund API
Surf Hyperliquid API
Surf Market API
Surf News API
Surf Onchain API
Surf Prediction Market API
Surf Project API
Surf Search API
Surf Signal API
Where this information came from

This is an independent, third-party profile of Surf Wallet API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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