Blur

Blur is a New York-based NFT marketplace and aggregator built for professional traders on Ethereum, founded by the pseudonymous "Pacman" (Tieshun Roquerre) in October 2022 and backed by Paradigm and Standard Crypto. The flagship product, blur.io, offers zero marketplace fees, multi-marketplace sweeping, bulk listing/bidding, real-time mempool reveal sniping, and a portfolio-grade analytics surface that aggregates liquidity from OpenSea, X2Y2, LooksRare, and other Seaport-compatible venues. Blur also operates Blend, a peer-to-peer perpetual NFT lending protocol designed by Paradigm researchers that powers ETH-against-NFT borrowing and Buy-Now-Pay-Later flows without oracles or fixed expiries — Blend has captured the dominant share of NFT lending volume on Ethereum. The BLUR token, distributed via multi-season airdrop campaigns, governs the Blur DAO through the Blur Foundation. The same team launched Blast, an Ethereum L2 with native yield, which now hosts its own NFT activity. Blur does not publish an official public developer API or SDK; on-chain integration happens via the deployed marketplace and Blend smart contracts (Seaport-compatible), and marketplace data is reached through third-party indexers such as Bitquery, SimpleHash, and Alchemy rather than a Blur-operated REST or GraphQL endpoint.

Blur is profiled on the APIs.io network. Tagged areas include NFT, NFT Marketplace, NFT Aggregator, NFT Lending, and Ethereum.

Blur’s developer surface includes documentation, GitHub presence, and 15 more developer resources.

🌐 Visit website 📡 Source on GitHub

11.3/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

NFTNFT MarketplaceNFT AggregatorNFT LendingEthereumWeb3BlockchainDeFiSmart ContractsSeaportBlendBLUR TokenDAOGovernanceBlast L2Pro Trading

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 11.3/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.7 / 20

Commercial Clarity 2.1 / 20

Operational Transparency 0.7 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

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 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

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/blur: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

GraphQL 1

GraphQL schemas published by this provider.

Get Started 1

Portal, sign-up, and the first successful call

OperatorFilterRegistry

OperatorFilterRegistry

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHub

GitHub

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Tokenomics

Tokenomics

Operate 1

Status, limits, changes, and where to get help

Discord

Discord

Commercial 1

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

Company 3

The organization behind the API

Website

Website

Twitter

Twitter

TwitterFoundation

TwitterFoundation

Other 6

Properties that don't map to a standard resource type

Foundation

Governance

Contracts

Metrics

HolderAirdrop

BrandAssets

Source (apis.yml)

aid: blur
name: Blur
description: Blur is a New York-based NFT marketplace and aggregator built for professional traders on Ethereum, founded by
  the pseudonymous "Pacman" (Tieshun Roquerre) in October 2022 and backed by Paradigm and Standard Crypto. The flagship product,
  blur.io, offers zero marketplace fees, multi-marketplace sweeping, bulk listing/bidding, real-time mempool reveal sniping,
  and a portfolio-grade analytics surface that aggregates liquidity from OpenSea, X2Y2, LooksRare, and other Seaport-compatible
  venues. Blur also operates Blend, a peer-to-peer perpetual NFT lending protocol designed by Paradigm researchers that powers
  ETH-against-NFT borrowing and Buy-Now-Pay-Later flows without oracles or fixed expiries — Blend has captured the dominant
  share of NFT lending volume on Ethereum. The BLUR token, distributed via multi-season airdrop campaigns, governs the Blur
  DAO through the Blur Foundation. The same team launched Blast, an Ethereum L2 with native yield, which now hosts its own
  NFT activity. Blur does not publish an official public developer API or SDK; on-chain integration happens via the deployed
  marketplace and Blend smart contracts (Seaport-compatible), and marketplace data is reached through third-party indexers
  such as Bitquery, SimpleHash, and Alchemy rather than a Blur-operated REST or GraphQL endpoint.
type: Index
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/blur.png
tags:
- NFT
- NFT Marketplace
- NFT Aggregator
- NFT Lending
- Ethereum
- Web3
- Blockchain
- DeFi
- Smart Contracts
- Seaport
- Blend
- BLUR Token
- DAO
- Governance
- Blast L2
- Pro Trading
url: https://raw.githubusercontent.com/api-evangelist/blur/refs/heads/main/apis.yml
created: '2026-05-24'
modified: '2026-05-24'
specificationVersion: '0.20'
apis: []
common:
- type: VulnerabilityDisclosure
  url: security/blur-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/blur-domain-security.yml
- type: Website
  url: https://blur.io
- type: Foundation
  url: https://blur.foundation
- type: Documentation
  url: https://docs.blur.foundation
- type: Governance
  url: https://gov.blur.foundation
- type: Tokenomics
  url: https://docs.blur.foundation/tokenomics
- type: Contracts
  url: https://docs.blur.foundation/contracts
- type: Metrics
  url: https://docs.blur.foundation/metrics
- type: HolderAirdrop
  url: https://hold.blur.foundation
- type: BrandAssets
  url: https://blur.gitbook.io/blur-foundation/UB7gUEpwmYsMGrZHwZFm/brand-assets
- type: TermsOfService
  url: https://drive.google.com/file/d/1MruZnfSInUcz71z6UYoHaDA2rOiWYSgI/view
- type: Twitter
  url: https://twitter.com/blur_io
- type: TwitterFoundation
  url: https://twitter.com/blurfoundation
- type: Discord
  url: https://discord.gg/blurdao
- type: GitHub
  url: https://github.com/blur-io
- type: OperatorFilterRegistry
  url: https://github.com/blur-io/operator-filter-registry
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com