Nexo website screenshot

Nexo

Nexo is a crypto-backed lending and earning platform offering a REST API for managing crypto credit lines, earning interest on digital assets, swapping assets, and portfolio management. The Nexo Pro API provides programmatic access to advanced trading (spot, futures, TWAP), account balances, order management, and trade history via REST and WebSocket interfaces. A separate Payment Gateway API enables merchants to accept crypto payments with webhook-based deposit notifications.

Nexo publishes 1 API on the APIs.io network: Pro Trading API. Tagged areas include Crypto, Lending, Earning, Trading, and Payments.

The Nexo catalog on APIs.io includes 1 JSON-LD context.

Nexo’s developer surface includes documentation, engineering blog, pricing, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
29.0/100 thin ▬ flat Agent 16/100 agent aware Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0
AccessFreemium
2 APIs
CryptoLendingEarningTradingPaymentsDigital AssetsDeFi

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0
Composite quality — 29.0/100 · thin
Contract Quality 7.9 / 21
Developer Ergonomics 2.0 / 17
Access Clarity 6.7 / 17
Operational Transparency 2.9 / 11
Contract Governance 0.0 / 10
Discoverability 5.8 / 9
Regulatory Posture 4.0 / 15
Agent readiness — 16/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 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 Surface 0 / 5
Regulatory Posture applies to this provider. Its tags matched the Payments 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.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/nexo: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 2

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

Nexo Pro Trading API

REST and WebSocket API for advanced crypto trading on Nexo Pro. Supports spot trading, futures, TWAP orders, account balances, order placement, order cancellation, trade history...

Nexo Payment Gateway API

REST API enabling merchants to accept cryptocurrency payments. Supports listing available assets, creating deposit addresses per transaction reference, and receiving webhook not...

Pricing Plans 1

Published pricing tiers and plan structures.

Nexo Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Nexo Rate Limits

1 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Nexo Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Nexo Context

19 classes · 0 properties

JSON-LD

Security Posture 2

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

Nexo Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Nexo Vulnerability Disclosure

Intigriti · security.txt · contact published

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrg
GitHubOrg

Access & Security 2

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 RateLimits
RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 Plans
Plans
 FinOps
FinOps

Company 3

The organization behind the API

Website
Website
 LinkedIn
LinkedIn
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

X
X

Source (apis.yml)

apis.yml Raw ↑ 
aid: nexo
name: Nexo
description: Nexo is a crypto-backed lending and earning platform offering a REST API for managing crypto credit lines, earning
  interest on digital assets, swapping assets, and portfolio management. The Nexo Pro API provides programmatic access to
  advanced trading (spot, futures, TWAP), account balances, order management, and trade history via REST and WebSocket interfaces.
  A separate Payment Gateway API enables merchants to accept crypto payments with webhook-based deposit notifications.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/nexo.png
url: https://raw.githubusercontent.com/api-evangelist/nexo/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.23'
tags:
- Crypto
- Lending
- Earning
- Trading
- Payments
- Digital Assets
- DeFi
apis:
- name: Nexo Pro Trading API
  description: REST and WebSocket API for advanced crypto trading on Nexo Pro. Supports spot trading, futures, TWAP orders,
    account balances, order placement, order cancellation, trade history, and futures position management. Authentication
    uses HMAC-SHA256 signatures with API key and secret pairs.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://pro.nexo.com/apiDocPro.html
  baseURL: https://pro.nexo.com/api/v1
  tags:
  - Crypto Trading
  - Spot
  - Futures
  - Order
  - Portfolio
  tags_raw:
  - Crypto Trading
  - Spot
  - Futures
  - Orders
  - Portfolio
  properties:
  - type: Documentation
    url: https://pro.nexo.com/apiDocPro.html
  - type: OpenAPI
    url: https://pro.nexo.com/apiDocPro.html
- name: Nexo Payment Gateway API
  description: REST API enabling merchants to accept cryptocurrency payments. Supports listing available assets, creating
    deposit addresses per transaction reference, and receiving webhook notifications (PG_DEPOSIT events) for incoming crypto
    deposits across Bitcoin, Ethereum, Polygon, and BNB Smart Chain networks.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://pg.nexo.com
  baseURL: https://pg.nexo.com/api/v1
  tags:
  - Payments
  - Crypto Payments
  - Merchants
  - Webhook
  tags_raw:
  - Payments
  - Crypto Payments
  - Merchants
  - Webhooks
  properties:
  - type: Documentation
    url: https://pg.nexo.com
common:
- type: VulnerabilityDisclosure
  url: security/nexo-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/nexo-domain-security.yml
- type: Website
  url: https://nexo.com
- type: Documentation
  url: https://pro.nexo.com/apiDocPro.html
- type: GitHubOrg
  url: https://github.com/nexofinance
- type: LinkedIn
  url: https://ky.linkedin.com/company/nexofinance
- type: Blog
  url: https://nexo.com/blog
- type: Pricing
  url: https://nexo.com/pricing
- type: StatusPage
  url: https://status.nexo.com
- type: X
  url: https://x.com/Nexo
- type: Plans
  url: plans/nexo-plans-pricing.yml
- type: RateLimits
  url: rate-limits/nexo-rate-limits.yml
- type: FinOps
  url: finops/nexo-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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