Surf Market API
Get a high-level view of the crypto market. Browse token rankings by market cap or volume, track derivatives across all exchanges, monitor spot ETF fund flows, view liquidation events, compute technical indicators (RSI, MACD, Bollinger Bands, and more), explore on-chain valuation metrics (NUPL, MVRV, SOPR), and check the Fear & Greed Index.
Surf Market API is one of 16 APIs that Surf publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Market. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.
This API exposes 15 operations across 15 paths, and defines 36 schemas. It is described by OpenAPI 3.2.0, at version sha-80d3407.
Requests are made against a single base URL, /.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 3
Surf Market 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 15
Across 15 paths, the API surfaces 15 operations — 15 GET. Each is listed below with its method, path, parameters, and response codes.
Get a high-level view of the crypto market. Browse token rankings by market cap or volume, track derivatives across all exchanges, monitor spot ETF fund flows, view liquidation ev…
Schemas 36
The contract defines 36 schemas that model the data the API accepts and returns. The most detailed are IndicatorValues (21 properties), MarketTopCoinItem (20 properties), PublicSaleItem (12 properties), LiquidationOrderItem (8 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from Surf 12
Other APIs Surf publishes across the network.
This is an independent, third-party profile of Surf Market 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.
info@apievangelist.com
·
Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and
you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.