Linea

Linea is an Ethereum zkEVM Layer 2 developed by Consensys, offering full Ethereum equivalence under a zero-knowledge proving system that finalizes state to Ethereum L1. Linea mainnet runs at chain ID 59144 with public JSON-RPC at rpc.linea.build, and a Sepolia testnet at chain ID 59141 at rpc.sepolia.linea.build. Developer surfaces include Linea-specific JSON-RPC extensions (linea_estimateGas, linea_getProof), the Linea SDK, the canonical Linea Bridge, Lineascan block explorer, the Linea POH/attestation system, and a published Linea Stack for deploying Linea-equivalent chains.

Linea publishes 10 APIs on the APIs.io network. Tagged areas include Blockchain, Layer 2, Ethereum, zkEVM, and EVM Equivalence.

Linea’s developer surface includes documentation, getting-started guide, API reference, GitHub presence, support, engineering blog, status page, and 14 more developer resources.

🌐 Visit website 📡 Source on GitHub

24.5/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

AccessFree

10 APIs

Blockchain Layer 2 Ethereum zkEVMEVM EquivalenceJSON-RPC ConsenSys

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 24.5/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 5.0 / 20

Access Clarity 7.9 / 20

Operational Transparency 3.4 / 13

Contract Governance 0.0 / 12

Discoverability 8.2 / 10

Agent readiness — 3/100 · human only

Machine-Readable Contract 0 / 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

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/linea-network: 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 10

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

Rate Limits 1

Documented rate limits and quota policies.

Linea Network Rate Limits

2 limits

RATE LIMITS

FinOps 1

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

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

DocsRepository

DocsRepository

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LlmsText

LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHub

GitHub

Access & Security 2

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

Support

Forums

Discord

Status

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 3

The organization behind the API

Website

Website

Blog

Blog

Twitter

Twitter

Other 4

Properties that don't map to a standard resource type

Bridge

Explorer

TestnetExplorer

Apps

Source (apis.yml)

aid: linea-network
url: https://raw.githubusercontent.com/api-evangelist/linea-network/refs/heads/main/apis.yml
name: Linea
kind: company
description: Linea is an Ethereum zkEVM Layer 2 developed by Consensys, offering full Ethereum equivalence under a zero-knowledge
  proving system that finalizes state to Ethereum L1. Linea mainnet runs at chain ID 59144 with public JSON-RPC at rpc.linea.build,
  and a Sepolia testnet at chain ID 59141 at rpc.sepolia.linea.build. Developer surfaces include Linea-specific JSON-RPC extensions
  (linea_estimateGas, linea_getProof), the Linea SDK, the canonical Linea Bridge, Lineascan block explorer, the Linea POH/attestation
  system, and a published Linea Stack for deploying Linea-equivalent chains.
accessModel:
  pricing: free
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Free
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/linea-network.png
tags:
- Blockchain
- Layer 2
- Ethereum
- zkEVM
- EVM Equivalence
- JSON-RPC
- ConsenSys
tags_raw:
- Blockchain
- Layer 2
- Ethereum
- zkEVM
- EVM Equivalence
- JSON-RPC
- Consensys
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.23'
apis:
- aid: linea-network:mainnet-rpc
  name: Linea Mainnet JSON-RPC
  description: Public Ethereum-compatible JSON-RPC endpoint for Linea mainnet (chain ID 59144). Supports the standard eth_*
    method set plus Linea-specific extensions such as linea_estimateGas and linea_getProof.
  humanURL: https://docs.linea.build/get-started/build/network-info
  baseURL: https://rpc.linea.build
  tags:
  - JSON-RPC
  - Mainnet
  - zkEVM
  properties:
  - type: Documentation
    url: https://docs.linea.build/get-started/build/network-info
  - type: APIReference
    url: https://docs.linea.build/api
- aid: linea-network:sepolia-rpc
  name: Linea Sepolia Testnet JSON-RPC
  description: Public JSON-RPC endpoint for the Linea Sepolia testnet (chain ID 59141), used for application development,
    prover-changes testing, and bridge integration before deploying to mainnet.
  humanURL: https://docs.linea.build/get-started/build/network-info
  baseURL: https://rpc.sepolia.linea.build
  tags:
  - JSON-RPC
  - Testnet
  - Sepolia
  properties:
  - type: Documentation
    url: https://docs.linea.build/get-started/build/network-info
  - type: APIReference
    url: https://docs.linea.build/api
- aid: linea-network:linea-rpc-methods
  name: Linea-Specific JSON-RPC Methods
  description: Linea custom JSON-RPC methods including linea_estimateGas (returns recommended gas limit, base fee, and priority
    fee accounting for L1 verification costs) and linea_getProof. Documented in the Linea API reference.
  humanURL: https://docs.linea.build/api
  baseURL: https://docs.linea.build/api
  tags:
  - JSON-RPC
  - Linea
  - Custom Methods
  properties:
  - type: Documentation
    url: https://docs.linea.build/api
  - type: APIReference
    url: https://docs.linea.build/api/reference/linea-estimategas
- aid: linea-network:linea-sdk
  name: Linea SDK
  description: Official TypeScript SDK for interacting with Linea — message-service helpers, bridge claim flows, and L1/L2
    utility methods used by app developers and bridge integrators.
  humanURL: https://docs.linea.build/api/linea-sdk
  baseURL: https://github.com/Consensys/linea-sdk
  tags:
  - SDK
  - TypeScript
  - Bridge
  properties:
  - type: Documentation
    url: https://docs.linea.build/api/linea-sdk
  - type: Repository
    url: https://github.com/Consensys/linea-sdk
  - type: Package
    url: https://www.npmjs.com/package/@consensys/linea-sdk
- aid: linea-network:bridge
  name: Linea Bridge
  description: Canonical Ethereum-Linea bridge for ETH and supported ERC-20 tokens, built on Linea's message service. UI lives
    at bridge.linea.build.
  humanURL: https://docs.linea.build/get-started/concepts/bridges
  baseURL: https://bridge.linea.build
  tags:
  - Bridge
  - Ethereum
  - Message Service
  properties:
  - type: Documentation
    url: https://docs.linea.build/get-started/concepts/bridges
- aid: linea-network:lineascan-explorer
  name: Lineascan Block Explorer
  description: Etherscan-style block explorer for Linea mainnet — transactions, blocks, contracts, tokens, batches, and Solidity
    source verification.
  humanURL: https://lineascan.build
  baseURL: https://lineascan.build
  tags:
  - Explorer
  - Lineascan
  - Mainnet
  properties:
  - type: Documentation
    url: https://lineascan.build
- aid: linea-network:lineascan-sepolia-explorer
  name: Lineascan Sepolia Testnet Explorer
  description: Lineascan instance for the Linea Sepolia testnet, supporting transaction lookup and contract verification for
    testnet deployments.
  humanURL: https://sepolia.lineascan.build
  baseURL: https://sepolia.lineascan.build
  tags:
  - Explorer
  - Sepolia
  - Testnet
  properties:
  - type: Documentation
    url: https://sepolia.lineascan.build
- aid: linea-network:linea-stack
  name: Linea Stack
  description: Linea Stack lets infra teams deploy and operate their own Ethereum-equivalent network using the Linea protocol
    — sequencer, prover, and message-service components.
  humanURL: https://docs.linea.build/stack
  baseURL: https://docs.linea.build/stack
  tags:
  - Stack
  - Rollup
  - Infrastructure
  properties:
  - type: Documentation
    url: https://docs.linea.build/stack
- aid: linea-network:linea-poh
  name: Linea Proof of Humanity
  description: Linea POH (Proof of Humanity) attestation system used by ecosystem dApps for sybil-resistant identity, queried
    by contract or via attestation services.
  humanURL: https://docs.linea.build/get-started/tooling/proof-of-humanity
  baseURL: https://poh.linea.build
  tags:
  - POH
  - Attestation
  - Identity
  properties:
  - type: Documentation
    url: https://docs.linea.build/get-started/tooling/proof-of-humanity
- aid: linea-network:ecosystem
  name: Linea Ecosystem Directory
  description: Public directory of dApps, infrastructure providers, wallets, indexers, and services building on Linea — surfaces
    partner integrations developers can plug into.
  humanURL: https://linea.build/apps
  baseURL: https://linea.build/apps
  tags:
  - Ecosystem
  - Directory
  - DApps
  tags_raw:
  - Ecosystem
  - Directory
  - dApps
  properties:
  - type: Documentation
    url: https://linea.build/apps
common:
- type: VulnerabilityDisclosure
  url: security/linea-network-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/linea-network-domain-security.yml
- type: Website
  url: https://linea.build
- type: Documentation
  url: https://docs.linea.build
- type: GettingStarted
  url: https://docs.linea.build/get-started
- type: APIReference
  url: https://docs.linea.build/api
- type: Bridge
  url: https://bridge.linea.build
- type: Explorer
  url: https://lineascan.build
- type: TestnetExplorer
  url: https://sepolia.lineascan.build
- type: GitHub
  url: https://github.com/Consensys/linea-monorepo
- type: DocsRepository
  url: https://github.com/Consensys/doc.linea
- type: Support
  url: https://support.linea.build
- type: Forums
  url: https://community.linea.build
- type: Apps
  url: https://linea.build/apps
- type: Blog
  url: https://linea.build/blog
- type: Twitter
  url: https://x.com/LineaBuild
- type: Discord
  url: https://discord.gg/linea
- type: Status
  url: https://linea.statuspage.io
- type: PrivacyPolicy
  url: https://linea.build/privacy-notice
- type: TermsOfService
  url: https://linea.build/terms-of-service
- type: LlmsText
  url: https://docs.linea.build/llms.txt
integrations:
- name: Ethereum
- name: MetaMask
- name: Infura
- name: QuickNode
- name: Alchemy
- name: Chainstack
- name: BlockPI
- name: dRPC
- name: The Graph
- name: Goldsky
- name: Envio
- name: LayerZero
- name: Wormhole
- name: Chainlink
- name: Pyth
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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Linea

Kin Score

APIs 10

Linea Mainnet JSON-RPC

Linea Sepolia Testnet JSON-RPC

Linea-Specific JSON-RPC Methods

Linea SDK

Linea Bridge

Lineascan Block Explorer

Lineascan Sepolia Testnet Explorer

Linea Stack

Linea Proof of Humanity

Linea Ecosystem Directory

Pricing Plans 1

Linea Network Plans Pricing