BTSE
BTSE is a global cryptocurrency exchange offering spot, perpetual futures, OTC, earn and wallet services. Its developer program at docs.btse.com publishes OpenAPI 3 contracts for the Markets, Spot, Futures, Wallet, Earn and OTC REST APIs, AsyncAPI contracts for its WebSocket streams, a FIX protocol interface, HMAC-SHA384 request signing, and a testnet at testapi.btse.io.
BTSE publishes 8 API contracts indexed on the APIs.io network, including Account API, Earn API, Markets API, and 5 more. Tagged areas include Company, Cryptocurrency, Exchange, Trading, and Digital Assets.
The BTSE catalog on APIs.io includes 3 event-driven AsyncAPI specifications, 1 JSON-LD context, and 1 Spectral governance ruleset.
BTSE’s developer surface includes changelog, sandbox, authentication, documentation, getting-started guide, API reference, support, and 24 more developer resources.
What this lets a business do 2
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
Kin Score
Kin Score
How this is scored →scored 2026-11-06 · rubric v0.27.0
It updates itself when the score changes. Paste this where you link to your API docs:
<a href="https://apis.io/providers/btse/"><img src="https://apis.io/badge/btse/card.svg" alt="BTSE on APIs.io — Kin Score by API Evangelist"></a>Other styles, a README pill and a shields.io endpoint are on the badge page.
- MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
- Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
- A2A Agent Card +8 pts — a2a/
-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 - Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
- Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
- Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs
- Access Clarity scores 17.1 — up to +16.6 composite points
- Developer Ergonomics scores 40.5 — up to +11.9 composite points
- Contract Governance scores 22.0 — up to +9.4 composite points
Standards implemented 2
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
APIs 8
Individual APIs this provider publishes, each with its own machine-readable definition.
BTSE Account API
Requires API key with Read permission
BTSE Earn API
Investment product endpoints
BTSE Markets API
Public market data shared by spot and futures markets
BTSE OTC API
OTC trading endpoints
BTSE Trade API
Requires API key with Trading permission
BTSE Trade V3 API
The Trade V3 API from BTSE — 11 operation(s) for trade v3.
BTSE Trade V4 API
The Trade V4 API from BTSE — 7 operation(s) for trade v4.
BTSE Wallet API
Requires API key with Read or Transfer permission
Scroll for all 8
BTSE API pricing
Rate limits
- Query per API: 15 req/s
- Query per User: 30 req/s
- Orders per API: 75 req/s
Rate Limits 1
Documented rate limits and quota policies.
Btse Rate Limits
RATE LIMITSService Levels 1
Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.
BTSE
SLAEvent Specifications 3
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Futures WebSocket API
Futures WebSocket streams for real-time market data and private user events. **OSS Endpoint (Orderbook):** `wss://ws.btse.com/ws/oss/futures` **Main Endpoint:** `wss://ws.btse.c...
ASYNCAPIOTC WebSocket API
OTC WebSocket stream for real-time OTC quote data. **Production Endpoint:** `wss://ws.btse.com/ws/otc` **Testnet Endpoint:** `wss://testws.btse.io/ws/otc` **Authentication:** Pr...
ASYNCAPISpot WebSocket API
Spot WebSocket streams for real-time market data and private user events. **OSS Endpoint (Orderbook):** `wss://ws.btse.com/ws/oss/spot` **Main Endpoint:** `wss://ws.btse.com/ws/...
ASYNCAPISemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Btse Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
BTSE API Rules
SPECTRALJSON Schema 41
Standalone JSON Schema definitions for this provider's data models.
AccountFee
JSON SCHEMAAmendOrderRequest
JSON SCHEMAAmendOrderResp
JSON SCHEMAAssetExchangeRateResponse
JSON SCHEMAClosePositionResp
JSON SCHEMAConditional
JSON SCHEMAConvertRequest
JSON SCHEMACreateAddressRequest
JSON SCHEMACreateOrderRequest
JSON SCHEMADefaultResponse
JSON SCHEMADepositInvestmentRequest
JSON SCHEMAExchangeInfoResponse
JSON SCHEMAFundingRateHistoryResponse
JSON SCHEMAFuturesOrderResponse
JSON SCHEMAFuturesUserTrade
JSON SCHEMAInvestmentHistoryResponse
JSON SCHEMAInvestmentOrder
JSON SCHEMAInvestmentProduct
JSON SCHEMAMarketRiskLimitArrayResponse
JSON SCHEMAMarketsResponse
JSON SCHEMAOHLCVResponse
JSON SCHEMAOpenOrderResponse
JSON SCHEMAOrderResp
JSON SCHEMAOrderResponse
JSON SCHEMAOTCAcceptQuoteRequest
JSON SCHEMAOTCMarketResponse
JSON SCHEMAOTCQuoteResponse
JSON SCHEMAOTCRequestQuoteRequest
JSON SCHEMAPlaceOrderResp
JSON SCHEMAPositionResp
JSON SCHEMAPosition
JSON SCHEMAQueryOrderResp
JSON SCHEMAQueryOrderResponse
JSON SCHEMARedeemInvestmentRequest
JSON SCHEMARenewInvestmentRequest
JSON SCHEMATicker24HrFullArrayResponse
JSON SCHEMATradeHistoryResp
JSON SCHEMATransferRequest
JSON SCHEMATwap
JSON SCHEMAUserTrade
JSON SCHEMAWithdrawRequest
JSON SCHEMAScroll for all 41
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 5
Portal, sign-up, and the first successful call
Documentation 5
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 4
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
Other 3
Properties that don't map to a standard resource type
Source (apis.yml)
BTSE API — frequently asked questions
Does BTSE have an API?
Yes. APIs.io lists 8 APIs from BTSE, including BTSE Account API, BTSE Earn API and BTSE Markets API, and 5 more.
Is there an OpenAPI specification for the BTSE API?
Yes. APIs.io indexes 8 OpenAPI specifications for BTSE, each linked for download from this page.
How do I authenticate with the BTSE API?
BTSE uses bearer-token authentication (apiKey · 3 schemes). The details are profiled on APIs.io as Btse Authentication.
Is the BTSE API ready for AI agents?
BTSE has a Kin Score of 46.1 out of 100 (developing) and an Agent Readiness score of 34.6 (agent-ready), scored by API Evangelist on 2026-11-06.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.