Uniswap
Uniswap is the world's leading decentralized exchange (DEX) protocol, enabling permissionless token swaps on Ethereum and 25+ EVM-compatible blockchains through automated market making (AMM). The Uniswap Labs Trading API provides REST endpoints for quotes, swap execution, gasless UniswapX orders, liquidity provider (LP) position management, and wallet operations. Developers can build trading bots, portfolio managers, DeFi aggregators, and embedded swap UIs on top of the protocol.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Uniswap the way a machine reads it — 109 machine-readable artifacts across 2 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Uniswap scores 46.0/100 (developing), with a separate agent-readiness read of 22/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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How we profile Uniswap
Each block below is one kind of artifact we hold for Uniswap. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 14
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Uniswap Subgraph API
The Uniswap Subgraph API provides GraphQL endpoints for querying on-chain data across Uniswap protocol versions v1, v2, v3, and v4. Powered by The Graph Protocol decentralized n...
UniswapX API
UniswapX is a gasless, auction-based ERC20 swap settlement protocol that routes orders through a competitive filler network. Swappers sign off-chain orders which are filled by f...
Uniswap Approval API
The Approval API from Uniswap — 1 operation(s) for approval.
Uniswap LimitOrderQuote API
The LimitOrderQuote API from Uniswap — 1 operation(s) for limitorderquote.
Uniswap Liquidity API
The Liquidity API from Uniswap — 7 operation(s) for liquidity.
Uniswap Order API
The Order API from Uniswap — 2 operation(s) for order.
Uniswap Plan API
The Plan API from Uniswap — 2 operation(s) for plan.
Uniswap Quote API
The Quote API from Uniswap — 1 operation(s) for quote.
Uniswap Send API
The Send API from Uniswap — 1 operation(s) for send.
Uniswap Swap API
The Swap API from Uniswap — 4 operation(s) for swap.
Uniswap SwappableTokens API
The SwappableTokens API from Uniswap — 1 operation(s) for swappabletokens.
Uniswap Wallet API
The Wallet API from Uniswap — 1 operation(s) for wallet.
Uniswap WalletCheckDelegation API
The WalletCheckDelegation API from Uniswap — 1 operation(s) for walletcheckdelegation.
Uniswap WalletEncode7702 API
The WalletEncode7702 API from Uniswap — 1 operation(s) for walletencode7702.
Scroll within the panel for all 14 ·
Postman Collections 12
A runnable collection turns the contract into something a developer can execute in seconds. We profile them because the fastest way to trust an API is to make a real call against it.
Ready-to-run Postman collections for exercising this provider's APIs.
Token Trading Approval API
POSTMANScroll within the panel for all 12 ·
Open Collections 14
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONToken Trading Approval API
OPEN COLLECTIONToken Trading Approval LimitOrderQuote API
OPEN COLLECTIONToken Trading Approval Liquidity API
OPEN COLLECTIONToken Trading Approval Order API
OPEN COLLECTIONToken Trading Approval Plan API
OPEN COLLECTIONToken Trading Approval Quote API
OPEN COLLECTIONToken Trading Approval Send API
OPEN COLLECTIONToken Trading Approval Swap API
OPEN COLLECTIONToken Trading Approval SwappableTokens API
OPEN COLLECTIONToken Trading
OPEN COLLECTIONToken Trading Approval Wallet API
OPEN COLLECTIONToken Trading Approval WalletCheckDelegation API
OPEN COLLECTIONToken Trading Approval WalletEncode7702 API
OPEN COLLECTIONScroll within the panel for all 14 ·
GraphQL 1
Where a provider ships GraphQL, the schema is the contract. We profile it alongside the REST surface so the whole interface is legible in one place.
GraphQL schemas published by this provider.
Uniswap GraphQL API
The Uniswap Subgraph API provides GraphQL endpoints for querying on-chain data across Uniswap protocol versions v1, v2, v3, and v4. Powered by The Graph Protocol decentralized n...
GRAPHQLPricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Uniswap Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Uniswap Finops
FINOPSFeatures 8
The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.
Notable capabilities this provider offers.
Token Swaps
Swap any ERC-20 token on 25+ EVM chains with optimal routing across Uniswap v2, v3, and v4 liquidity pools.
Gasless UniswapX Orders
Sign off-chain intent-based orders that are filled by competing fillers without requiring the swapper to pay gas fees directly.
Liquidity Provider Management
Create, increase, decrease, and manage concentrated liquidity positions on Uniswap v3 and v4 with fee tier and tick range control.
Cross-Chain Bridging
Bridge tokens across EVM networks using the unified quote and swap APIs with automatic routing to the best bridge provider.
Limit Orders
Submit limit orders that execute automatically when market conditions meet the specified price target.
Smart Wallet Support
Native support for EIP-7702 delegated accounts, ERC-4337 account abstraction, and EIP-5792 wallet capabilities.
Execution Plans
Create multi-step execution plans for complex DeFi workflows with step proofs for verification and tracking.
On-Chain Data via Subgraphs
Query historical and real-time on-chain data for pools, positions, swaps, and ticks via GraphQL subgraph endpoints.
Scroll within the panel for all 8 ·
Semantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Uniswap Context
JSON-LDSpectral Rules 2
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
Uniswap API Rules
SPECTRALUniswap API Rules
SPECTRALJSON Schema 24
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
ClaimFeesRequest
JSON SCHEMACreatePositionRequest
JSON SCHEMACreateSendRequest
JSON SCHEMACreateSendResponse
JSON SCHEMACreateSwapRequest
JSON SCHEMACreateSwapResponse
JSON SCHEMADecreasePositionRequest
JSON SCHEMAEncode4337Request
JSON SCHEMAEncode4337Response
JSON SCHEMAGetOrdersResponse
JSON SCHEMAGetSwappableTokensResponse
JSON SCHEMAGetSwapsResponse
JSON SCHEMAIncreasePositionRequest
JSON SCHEMALimitOrderQuoteRequest
JSON SCHEMALimitOrderQuoteResponse
JSON SCHEMAOrderRequest
JSON SCHEMAOrderResponse
JSON SCHEMAPoolInfoResponse
JSON SCHEMAProtocols
JSON SCHEMAQuoteRequest
JSON SCHEMAQuoteResponse
JSON SCHEMASwapStatus
JSON SCHEMAUrgency
JSON SCHEMAUserOperation
JSON SCHEMAScroll within the panel for all 24 ·
JSON Structure 11
JSON Structure captures the data shapes in a form built for tooling — a complement to JSON Schema that keeps the model machine-legible.
JSON Structure definitions describing this provider's data shapes.
Uniswap Create Send Request Structure
JSON STRUCTUREUniswap Create Swap Request Structure
JSON STRUCTUREUniswap Create Swap Response Structure
JSON STRUCTUREUniswap Get Swaps Response Structure
JSON STRUCTUREUniswap Limit Order Quote Request Structure
JSON STRUCTUREUniswap Limit Order Quote Response Structure
JSON STRUCTUREUniswap Order Request Structure
JSON STRUCTUREUniswap Order Response Structure
JSON STRUCTUREUniswap Quote Request Structure
JSON STRUCTUREUniswap Quote Response Structure
JSON STRUCTUREUniswap User Operation Structure
JSON STRUCTUREScroll within the panel for all 11 ·
Examples 4
Real request and response payloads are what turn a spec from abstract into obvious — and they're one of the twelve things an agent needs to call an API correctly on the first try.
Example request and response payloads for these APIs.
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Use Cases 5
What developers actually build with this provider — captured so the catalogue answers 'what is this for', not just 'what does this expose'.
What developers build with this provider.
Token Swap Integration
Embed token swap functionality in wallets, DApps, and portfolio managers using the Trading API's quote and swap endpoints.
DeFi Aggregator
Build a DEX aggregator that routes through Uniswap's liquidity alongside other protocols for best execution.
Liquidity Mining Bot
Automate LP position management — create, rebalance, and close positions based on market conditions using LP management endpoints.
On-Chain Analytics
Power analytics dashboards with historical pool, swap, and liquidity data from the Subgraph GraphQL API.
Cross-Chain Bridge UI
Build a bridge interface that quotes and executes cross-chain token transfers using the swap/bridge endpoints.
Integrations 7
Pre-built integrations with other platforms tell you where this provider already fits in a stack.
Pre-built integrations with other platforms and tools.
The Graph Protocol
Uniswap subgraphs are indexed and served by The Graph Protocol's decentralized network.
Ethereum
Primary deployment network for Uniswap v2, v3, and v4 smart contracts.
Polygon
Uniswap v3 deployed on Polygon PoS and zkEVM networks.
Arbitrum
Uniswap v3 deployed on Arbitrum One for low-cost swaps.
Optimism
Uniswap v3 deployed on Optimism for low-cost swaps.
Base
Uniswap v3 and v4 deployed on Base (Coinbase's L2 network).
UniswapX Fillers
Third-party filler bots compete to fill UniswapX gasless orders for best execution.
Scroll within the panel for all 7 ·
Resources
Every other property we hold for Uniswap — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 2
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Build 5
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Company 2
The organization behind the API
Other 1
Properties that don't map to a standard resource type
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This is an independent, third-party profile of Uniswap, 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.
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