DigiFinex

DigiFinex is a centralized cryptocurrency exchange offering spot, margin and perpetual swap (USDT-margined) trading, OTC, copy trading and a crypto card. It publishes a public developer API: a signed REST API for spot and margin (openapi.digifinex.com/v3), a REST API for perpetual swaps (openapi.digifinex.com/swap/v2), and WebSocket market and account streams, documented at docs.digifinex.com. Private endpoints are signed with ACCESS-KEY, ACCESS-SIGN (HMAC-SHA256) and ACCESS-TIMESTAMP headers.

DigiFinex is listed with 6 APIs on the APIs.io network, including Account API, Copy Trading API, Margin API, and 3 more. Tagged areas include Company, Cryptocurrency, Exchange, Trading, and Derivatives.

The DigiFinex catalog on APIs.io includes 1 Spectral governance ruleset.

DigiFinex’s developer surface includes authentication, documentation, API reference, support, signup flow, and 15 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

21.6/100 emerging ▬ flat Agent 24/100 agent aware Heartbeat 0/100 dormant Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

6 APIs

Company Cryptocurrency Exchange Trading Derivatives WebSocket

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 21.6/100 · emerging

Contract Quality 2.2 / 19

Developer Ergonomics 3.4 / 15

Access Clarity 1.0 / 15

Operational Transparency 3.3 / 10

Contract Governance 2.0 / 9

Discoverability 5.4 / 8

Regulatory Posture 2.4 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 24/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Securities & Market Data regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

8 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 11.8 — up to +22.1 composite points
Access Clarity scores 6.6 — up to +18.7 composite points
Developer Ergonomics scores 22.6 — up to +15.5 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/digifinex/apis.yml: open an issue on github.com/api-evangelist/digifinex to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

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.

WebSockets

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

OpenAPI

measured — observed by APIs.io (published)

APIs 6

Individual APIs this provider publishes, each with its own machine-readable definition.

DigiFinex Account API

The Account API from DigiFinex — 16 operation(s) for account.

DigiFinex Copy Trading API

The Copy Trading API from DigiFinex — 11 operation(s) for copy trading.

DigiFinex Margin API

The Margin API from DigiFinex — 5 operation(s) for margin.

DigiFinex Market Data API

The Market Data API from DigiFinex — 21 operation(s) for market data.

DigiFinex Orders API

The Orders API from DigiFinex — 9 operation(s) for orders.

DigiFinex Trading API

The Trading API from DigiFinex — 8 operation(s) for trading.

DigiFinex API pricing

Rate limits

Public endpoint IP weight: Public endpoint must observe IP limits rule
Private endpoint account and API key weight: private endpoint must observe account and APIKey limits rule
Escalating ban duration: IP/account/APIKey bans are tracked and scale in duration for repeat offenders, from 2 minutes to 1 day

All 4 limits →

Rate Limits 1

Documented rate limits and quota policies.

Digifinex Rate Limits

4 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

DigiFinex

SLA

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

DigiFinex API Rules

11 rules · 9 errors 1 warnings 1 info

SPECTRAL

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Digifinex Authentication

3 schemes

SECURITY

Digifinex Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

SignUp

SignUp

Documentation 4

Reference material describing how the API behaves

Documentation

APIReference

Documentation

Documentation

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

Vocabulary

Conventions

ErrorCatalog

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Support

Support

Company 2

The organization behind the API

Website

Website

About

About

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: digifinex
name: DigiFinex
description: 'DigiFinex is a centralized cryptocurrency exchange offering spot, margin and perpetual swap (USDT-margined)
  trading, OTC, copy trading and a crypto card. It publishes a public developer API: a signed REST API for spot and margin
  (openapi.digifinex.com/v3), a REST API for perpetual swaps (openapi.digifinex.com/swap/v2), and WebSocket market and account
  streams, documented at docs.digifinex.com. Private endpoints are signed with ACCESS-KEY, ACCESS-SIGN (HMAC-SHA256) and ACCESS-TIMESTAMP
  headers.'
url: https://raw.githubusercontent.com/api-evangelist/digifinex/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: none
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
x-type: company
x-source: harvest:market-gap:crypto-exchanges
x-tier: profiled
x-tier-reason: enriched local-v5 2026-10-13 (70 documented REST operations captured as docs-generated OpenAPI)
specificationVersion: '0.20'
created: '2026-10-13'
modified: '2026-10-13'
tags:
- Company
- Cryptocurrency
- Exchange
- Trading
- Derivatives
- WebSocket
tags_raw:
- Company
- Cryptocurrency
- Exchanges
- Trading
- Derivatives
- WebSockets
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: RateLimits
  url: rate-limits/digifinex-rate-limits.yml
- type: Spectral
  url: rules/digifinex-rules.yml
- type: Vocabulary
  url: vocabulary/digifinex-vocabulary.yml
- type: Conventions
  url: conventions/digifinex-conventions.yml
- type: Authentication
  url: authentication/digifinex-authentication.yml
- type: ErrorCatalog
  url: errors/digifinex-error-codes.yml
- type: Conformance
  url: conformance/digifinex-conformance.yml
- type: Hosts
  url: hosts/digifinex-hosts.yml
- type: Vendors
  url: vendors/digifinex-vendors.yml
- type: DomainSecurity
  url: security/digifinex-domain-security.yml
- type: Website
  url: https://www.digifinex.com
- type: Documentation
  url: https://docs.digifinex.com/en-ww/
- type: APIReference
  url: https://docs.digifinex.com/en-ww/spot/v3/rest.html
- type: Support
  url: https://support.digifinex.com/hc/en-us
- type: Login
  url: https://www.digifinex.com/en-ww/n/login
- type: SignUp
  url: https://www.digifinex.com/en-ww/n/register
- type: GitHubOrganization
  url: https://github.com/DigiFinex
- type: About
  url: https://www.digifinex.com/en-ww/about
- type: Documentation
  url: https://docs.digifinex.com/en-ww/spot/v1/websocket.html
  name: Spot WebSocket API
- type: Documentation
  url: https://docs.digifinex.com/en-ww/swap/v2/websocket.html
  name: Swap WebSocket API
apis:
- aid: digifinex:digifinex-account-api
  name: DigiFinex Account API
  description: The Account API from DigiFinex — 16 operation(s) for account.
  humanURL: https://docs.digifinex.com/en-ww/spot/v3/rest.html
  baseURL: https://openapi.digifinex.com/v3
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/digifinex-account-api-openapi.yml
  - type: Documentation
    url: https://docs.digifinex.com/en-ww/spot/v3/rest.html
  - type: Documentation
    url: https://docs.digifinex.com/en-ww/swap/v2/rest.html
- aid: digifinex:digifinex-copy-trading-api
  name: DigiFinex Copy Trading API
  description: The Copy Trading API from DigiFinex — 11 operation(s) for copy trading.
  humanURL: https://docs.digifinex.com/en-ww/spot/v3/rest.html
  baseURL: https://openapi.digifinex.com/v3
  tags:
  - Copy Trading
  properties:
  - type: OpenAPI
    url: openapi/digifinex-copy-trading-api-openapi.yml
  - type: Documentation
    url: https://docs.digifinex.com/en-ww/spot/v3/rest.html
  - type: Documentation
    url: https://docs.digifinex.com/en-ww/swap/v2/rest.html
- aid: digifinex:digifinex-margin-api
  name: DigiFinex Margin API
  description: The Margin API from DigiFinex — 5 operation(s) for margin.
  humanURL: https://docs.digifinex.com/en-ww/spot/v3/rest.html
  baseURL: https://openapi.digifinex.com/v3
  tags:
  - Margin
  properties:
  - type: OpenAPI
    url: openapi/digifinex-margin-api-openapi.yml
  - type: Documentation
    url: https://docs.digifinex.com/en-ww/spot/v3/rest.html
  - type: Documentation
    url: https://docs.digifinex.com/en-ww/swap/v2/rest.html
- aid: digifinex:digifinex-market-data-api
  name: DigiFinex Market Data API
  description: The Market Data API from DigiFinex — 21 operation(s) for market data.
  humanURL: https://docs.digifinex.com/en-ww/spot/v3/rest.html
  baseURL: https://openapi.digifinex.com/v3
  tags:
  - Market Data
  properties:
  - type: OpenAPI
    url: openapi/digifinex-market-data-api-openapi.yml
  - type: Documentation
    url: https://docs.digifinex.com/en-ww/spot/v3/rest.html
  - type: Documentation
    url: https://docs.digifinex.com/en-ww/swap/v2/rest.html
- aid: digifinex:digifinex-orders-api
  name: DigiFinex Orders API
  description: The Orders API from DigiFinex — 9 operation(s) for orders.
  humanURL: https://docs.digifinex.com/en-ww/spot/v3/rest.html
  baseURL: https://openapi.digifinex.com/v3
  tags:
  - Order
  tags_raw:
  - Orders
  properties:
  - type: OpenAPI
    url: openapi/digifinex-orders-api-openapi.yml
  - type: Documentation
    url: https://docs.digifinex.com/en-ww/spot/v3/rest.html
  - type: Documentation
    url: https://docs.digifinex.com/en-ww/swap/v2/rest.html
- aid: digifinex:digifinex-trading-api
  name: DigiFinex Trading API
  description: The Trading API from DigiFinex — 8 operation(s) for trading.
  humanURL: https://docs.digifinex.com/en-ww/spot/v3/rest.html
  baseURL: https://openapi.digifinex.com/v3
  tags:
  - Trading
  properties:
  - type: OpenAPI
    url: openapi/digifinex-trading-api-openapi.yml
  - type: Documentation
    url: https://docs.digifinex.com/en-ww/spot/v3/rest.html
  - type: Documentation
    url: https://docs.digifinex.com/en-ww/swap/v2/rest.html
x-coverage:
  state: none
  reason: no-developer-program
  method: derived
  generated: '2026-10-13'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company publishes no developer documentation host and no machine-readable contract on its own domain
  evidence:
  - url: https://www.digifinex.com/mcp
    status: 403
  - url: https://support.digifinex.com/mcp
    status: 401
  - url: https://www.digifinex.com
    status: 200
x-enrichment:
  date: '2026-10-13'
  status: enriched
  artifacts_added: 11
  pass: local-v5

DigiFinex API — frequently asked questions

Does DigiFinex have an API?

Yes. APIs.io lists 6 APIs from DigiFinex, including DigiFinex Account API, DigiFinex Copy Trading API and DigiFinex Margin API, and 3 more.

Is there an OpenAPI specification for the DigiFinex API?

Yes. APIs.io indexes 6 OpenAPI specifications for DigiFinex, each linked for download from this page.

How do I authenticate with the DigiFinex API?

DigiFinex uses bearer-token authentication (3 schemes). The details are profiled on APIs.io as Digifinex Authentication.

Is the DigiFinex API ready for AI agents?

DigiFinex has a Kin Score of 21.6 out of 100 (emerging) and an Agent Readiness score of 24.2 (agent-aware), scored by API Evangelist on 2026-11-06.

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