Kyber Network

Kyber Network is the team behind KyberSwap, a multi-chain DeFi liquidity hub and DEX aggregator that routes trades across indexed decentralized exchanges to source the best available on-chain rate. It publishes three public, unauthenticated EVM APIs: the Aggregator API for instant token swaps with dynamic trade routing, the Limit Order API for gasless price-conditional trades using off-chain relay with on-chain settlement, and the Zap as a Service (ZaaS) API for single-transaction concentrated liquidity provision, exit and migration. KyberSwap also ships embeddable React swap and liquidity widgets, an RFC 9727 API catalog, an llms.txt documentation index, a first-party MCP server and a published Agent Skills plugin, making it one of the more agent-ready providers in the DeFi category. Governance runs through KyberDAO and the KNC token.

Kyber Network publishes 5 API contracts indexed on the APIs.io network, including General API, Maker API, Service API, and 2 more. Tagged areas include Company, Cryptocurrency, DeFi, Blockchain, and Decentralized Exchange.

The Kyber Network catalog on APIs.io includes 1 Spectral governance ruleset.

Kyber Network’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, signup flow, pricing, and 24 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

49.8/100 developing ▬ flat Agent 40/100 agent ready Front door AI 1/6 silent Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

3 published contracts 1 MCP Servers 4 Agent Skills

Company Cryptocurrency DeFi Blockchain Decentralized Exchange Token Swap Liquidity Trading Web3 Ethereum

Kin Score

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

Composite quality — 49.8/100 · developing

Contract Quality 8.2 / 19

Developer Ergonomics 10.7 / 15

Access Clarity 4.7 / 15

Operational Transparency 5.6 / 10

Contract Governance 2.9 / 9

Discoverability 5.8 / 8

Regulatory Posture 3.1 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 40/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 3 / 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 0 / 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):

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
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)
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks

4 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 43.6 — up to +14.1 composite points
Access Clarity scores 31.6 — up to +13.7 composite points
Contract Governance scores 31.8 — up to +8.2 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/kyber-network/apis.yml: open an issue on github.com/api-evangelist/kyber-network 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Agent Skills (SKILL.md packages)	undeclared	-	-	1

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 3

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

Agent Skills

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

APIs 5

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

Kyber Network General API

The General API from Kyber Network — 2 operation(s) for general.

Kyber Network Maker API

The Maker API from Kyber Network — 8 operation(s) for maker.

Kyber Network Service API

The Service API from Kyber Network — 3 operation(s) for service.

Kyber Network Swap API

The swap API from Kyber Network — 3 operation(s) for swap.

Kyber Network Taker API

The Taker API from Kyber Network — 4 operation(s) for taker.

Open Collections 5

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

KyberSwap Aggregator General API

OPEN COLLECTION

KyberSwap Aggregator General Maker API

OPEN COLLECTION

KyberSwap Aggregator General Service API

OPEN COLLECTION

KyberSwap Aggregator General swap API

OPEN COLLECTION

KyberSwap Aggregator General Taker API

OPEN COLLECTION

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Kyber Network MCP Server

Local (stdio) MCP server; 13 tools listed.

MCP SERVER

Agent Skills 4

Packaged agent skills for driving this provider's APIs from an AI assistant.

cancel-limit-order

AGENT SKILL

place-limit-order

AGENT SKILL

swap-with-aggregator

AGENT SKILL

zap-into-liquidity

AGENT SKILL

Rate Limits 1

Documented rate limits and quota policies.

Kyber Network Rate Limits

3 limits

RATE LIMITS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Kyber Network API Rules

44 rules · 32 errors 7 warnings 5 info

SPECTRAL

OpenAPI Overlays 3

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Kyber Network Aggregator Overlay

9 actions · update · kyber-network-aggregator-openapi.yml

DERIVED

Kyber Network Limit Order Overlay

9 actions · update · kyber-network-limit-order-openapi.yml

DERIVED

Kyber Network Zaas Overlay

8 actions · update · kyber-network-zaas-openapi.yml

DERIVED

Security Posture 2

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

Kyber Network Authentication

1 scheme

SECURITY

Kyber Network Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer

AgentSkill

LLMsTxt

WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Lifecycle

Conventions

ErrorCatalog

Components

Conformance

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 3

Authentication, authorization, and security posture

Authentication

Authentication

Compliance

Compliance

DomainSecurity

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

Support

StatusPage

Deprecation

RateLimits

Commercial 1

Pricing, plans, and the legal terms of use

Pricing

Pricing

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 4

Properties that don't map to a standard resource type

Overlay

APICatalog

ContentSignal

Protobuf

Source (apis.yml)

aid: kyber-network
name: Kyber Network
description: 'Kyber Network is the team behind KyberSwap, a multi-chain DeFi liquidity hub and DEX aggregator that routes
  trades across indexed decentralized exchanges to source the best available on-chain rate. It publishes three public, unauthenticated
  EVM APIs: the Aggregator API for instant token swaps with dynamic trade routing, the Limit Order API for gasless price-conditional
  trades using off-chain relay with on-chain settlement, and the Zap as a Service (ZaaS) API for single-transaction concentrated
  liquidity provision, exit and migration. KyberSwap also ships embeddable React swap and liquidity widgets, an RFC 9727 API
  catalog, an llms.txt documentation index, a first-party MCP server and a published Agent Skills plugin, making it one of
  the more agent-ready providers in the DeFi category. Governance runs through KyberDAO and the KNC token.'
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://kyberswap.com/favicon.ico
url: https://raw.githubusercontent.com/api-evangelist/kyber-network/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- pantera-capital
x-tier: enriched
x-tier-reason: three documented public APIs with harvested OpenAPI, MCP server and agent skills
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
x-docs-platform: gitbook
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-03
tags:
- Company
- Cryptocurrency
- DeFi
- Blockchain
- Decentralized Exchange
- Token Swap
- Liquidity
- Trading
- Web3
- Ethereum
tags_raw:
- Company
- Crypto
- DeFi
- Blockchain
- Decentralized Exchange
- Token Swap
- Liquidity
- Trading
- Web3
- Ethereum
apis:
- aid: kyber-network:kyber-network-general-api
  name: Kyber Network General API
  description: The General API from Kyber Network — 2 operation(s) for general.
  humanURL: https://docs.kyberswap.com/developer-guide/aggregator-api
  baseURL: https://aggregator-api.kyberswap.com
  tags: []
  tags_raw:
  - General
  properties:
  - type: OpenAPI
    url: openapi/kyber-network-general-api-openapi.yml
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/aggregator-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/aggregator-api/aggregator-api-specification/evm-swaps
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/limit-order-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/limit-order-api/api-reference
  - type: ErrorCatalog
    url: errors/kyber-network-error-codes.yml
  - type: Protobuf
    url: grpc/kyber-network-zaas.proto
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/zap-as-a-service-zaas-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/zap-as-a-service-zaas-api/api-reference/zaas-http-api
- aid: kyber-network:kyber-network-maker-api
  name: Kyber Network Maker API
  description: The Maker API from Kyber Network — 8 operation(s) for maker.
  humanURL: https://docs.kyberswap.com/developer-guide/aggregator-api
  baseURL: https://aggregator-api.kyberswap.com
  tags:
  - Maker
  properties:
  - type: OpenAPI
    url: openapi/kyber-network-maker-api-openapi.yml
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/aggregator-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/aggregator-api/aggregator-api-specification/evm-swaps
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/limit-order-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/limit-order-api/api-reference
  - type: ErrorCatalog
    url: errors/kyber-network-error-codes.yml
  - type: Protobuf
    url: grpc/kyber-network-zaas.proto
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/zap-as-a-service-zaas-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/zap-as-a-service-zaas-api/api-reference/zaas-http-api
- aid: kyber-network:kyber-network-service-api
  name: Kyber Network Service API
  description: The Service API from Kyber Network — 3 operation(s) for service.
  humanURL: https://docs.kyberswap.com/developer-guide/aggregator-api
  baseURL: https://aggregator-api.kyberswap.com
  tags:
  - Services
  tags_raw:
  - Service
  properties:
  - type: OpenAPI
    url: openapi/kyber-network-service-api-openapi.yml
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/aggregator-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/aggregator-api/aggregator-api-specification/evm-swaps
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/limit-order-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/limit-order-api/api-reference
  - type: ErrorCatalog
    url: errors/kyber-network-error-codes.yml
  - type: Protobuf
    url: grpc/kyber-network-zaas.proto
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/zap-as-a-service-zaas-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/zap-as-a-service-zaas-api/api-reference/zaas-http-api
- aid: kyber-network:kyber-network-swap-api
  name: Kyber Network Swap API
  description: The swap API from Kyber Network — 3 operation(s) for swap.
  humanURL: https://docs.kyberswap.com/developer-guide/aggregator-api
  baseURL: https://aggregator-api.kyberswap.com
  tags:
  - Swap
  tags_raw:
  - swap
  properties:
  - type: OpenAPI
    url: openapi/kyber-network-swap-api-openapi.yml
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/aggregator-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/aggregator-api/aggregator-api-specification/evm-swaps
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/limit-order-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/limit-order-api/api-reference
  - type: ErrorCatalog
    url: errors/kyber-network-error-codes.yml
  - type: Protobuf
    url: grpc/kyber-network-zaas.proto
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/zap-as-a-service-zaas-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/zap-as-a-service-zaas-api/api-reference/zaas-http-api
- aid: kyber-network:kyber-network-taker-api
  name: Kyber Network Taker API
  description: The Taker API from Kyber Network — 4 operation(s) for taker.
  humanURL: https://docs.kyberswap.com/developer-guide/aggregator-api
  baseURL: https://aggregator-api.kyberswap.com
  tags:
  - Taker
  properties:
  - type: OpenAPI
    url: openapi/kyber-network-taker-api-openapi.yml
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/aggregator-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/aggregator-api/aggregator-api-specification/evm-swaps
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/limit-order-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/limit-order-api/api-reference
  - type: ErrorCatalog
    url: errors/kyber-network-error-codes.yml
  - type: Protobuf
    url: grpc/kyber-network-zaas.proto
  - type: Documentation
    url: https://docs.kyberswap.com/developer-guide/zap-as-a-service-zaas-api
  - type: APIReference
    url: https://docs.kyberswap.com/developer-guide/zap-as-a-service-zaas-api/api-reference/zaas-http-api
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/kyber-network-aggregator-overlay.yaml
- type: Website
  url: https://kyber.network/
- type: DeveloperPortal
  url: https://docs.kyberswap.com/developer-guide/start-here
- type: Documentation
  url: https://docs.kyberswap.com/
- type: APIReference
  url: https://docs.kyberswap.com/developer-guide/aggregator-api/aggregator-api-specification
- type: GettingStarted
  url: https://docs.kyberswap.com/developer-guide/start-here
- type: Support
  url: https://discord.gg/kyberswap
- type: Blog
  url: https://blog.kyberswap.com/
- type: GitHubOrganization
  url: https://github.com/KyberNetwork
- type: SignUp
  url: https://kyberswap.com/swap
- type: Pricing
  url: https://docs.kyberswap.com/getting-started/fee-schedule
- type: StatusPage
  url: lifecycle/kyber-network-lifecycle.yml
- type: Deprecation
  url: lifecycle/kyber-network-lifecycle.yml
- type: Lifecycle
  url: lifecycle/kyber-network-lifecycle.yml
- type: RateLimits
  url: rate-limits/kyber-network-rate-limits.yml
- type: Authentication
  url: authentication/kyber-network-authentication.yml
- type: Conventions
  url: conventions/kyber-network-conventions.yml
- type: ErrorCatalog
  url: errors/kyber-network-error-codes.yml
- type: Packages
  url: packages/kyber-network-packages.yml
- type: SDKs
  url: packages/kyber-network-packages.yml
- type: Components
  url: components/kyber-network-components.yml
- type: MCPServer
  url: mcp/kyber-network-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/kyber-network-llms.txt
- type: WellKnown
  url: well-known/kyber-network-well-known.yml
- type: APICatalog
  url: well-known/kyber-network-api-catalog.json
- type: ContentSignal
  url: well-known/kyber-network-content-signals.txt
- type: Protobuf
  url: grpc/kyber-network-zaas.proto
- type: Conformance
  url: conformance/kyber-network-conformance.yml
- type: Compliance
  url: conformance/kyber-network-conformance.yml
- type: DomainSecurity
  url: security/kyber-network-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Kyber Network API — frequently asked questions

Does Kyber Network have an API?

Yes. APIs.io lists 5 APIs from Kyber Network, including Kyber Network General API, Kyber Network Maker API and Kyber Network Service API, and 2 more.

Is there an OpenAPI specification for the Kyber Network API?

Yes. APIs.io indexes 5 OpenAPI specifications for Kyber Network, each linked for download from this page.

How do I authenticate with the Kyber Network API?

Kyber Network uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as Kyber Network Authentication.

Does Kyber Network have an MCP server?

Yes. APIs.io lists 1 MCP server for Kyber Network: Local (stdio) MCP server; 13 tools listed.

Is the Kyber Network API ready for AI agents?

Kyber Network has a Kin Score of 49.8 out of 100 (developing) and an Agent Readiness score of 39.9 (agent-ready), scored by API Evangelist on 2026-11-06.

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