Monad

Monad is a high-performance EVM-compatible Layer 1 blockchain designed for parallel execution and pipelined consensus, targeting 10,000 TPS with 1-second block time and single-slot finality while remaining fully Ethereum bytecode-compatible. Mainnet (chain ID 143, native token MON) launched on November 24, 2025 alongside a long-running public testnet. Developer surfaces include public JSON-RPC endpoints (rpc.monad.xyz, testnet-rpc.monad.xyz), an Ethereum-compatible JSON-RPC plus Monad-specific extensions, MonadVision, Monadscan, and Socialscan explorers, native EVM tooling (Foundry, Hardhat, Remix), indexers (GhostGraph, QuickNode Streams, Envio HyperIndex), and a Staking API and Machine Payments Protocol.

Monad publishes 1 API on the APIs.io network: Monad JSON RPC API API. Tagged areas include Blockchain, Layer 1, EVM, High Performance, and Parallel Execution.

Monad’s developer surface includes documentation, getting-started guide, API reference, GitHub presence, engineering blog, and 13 more developer resources.

🌐 Visit website 📡 Source on GitHub

37.7/100 thin ▬ flat Agent 22/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessFree

1 APIs

Blockchain Layer 1 EVM High PerformanceParallel ExecutionJSON-RPCMonadBFT

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 37.7/100 · thin

Contract Quality 12.4 / 23

Developer Ergonomics 7.1 / 18

Access Clarity 5.2 / 18

Operational Transparency 3.1 / 12

Contract Governance 0.0 / 11

Discoverability 6.8 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 22/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 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 7 / 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 Well-Known Document 0 / 5

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.

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 github.com/api-evangelist/monad: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 13

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

Monad Mainnet JSON-RPC

Public Ethereum-compatible JSON-RPC endpoint for Monad mainnet (chain ID 143, native token MON). Hosted on QuickNode infrastructure with a 25 requests/sec default rate limit; al...

Monad Testnet JSON-RPC

Public JSON-RPC endpoint for the Monad public testnet, used for application development, integration testing, and validator software validation before deploying to mainnet.

Monad JSON-RPC API

Full JSON-RPC method reference — standard Ethereum eth_*, net_*, web3_*, debug_*, and trace_* methods plus Monad-specific extensions and notes on method differences, rate limits...

Monad Staking API

API for delegating MON to validators, querying validator stats, undelegating, and reading rewards. Backs delegation UI and external staking integrations.

Monad Machine Payments Protocol

Protocol specification for programmable machine-to-machine payments on Monad, including account, channel, and settlement primitives.

MonadVision Block Explorer

Block explorer for Monad mainnet — transaction, block, contract, and token lookup with Solidity source verification.

Monadscan Block Explorer

Etherscan-style Monadscan block explorer covering Monad mainnet, with transaction, address, contract, and token analytics.

Socialscan Monad Explorer

Socialscan instance for Monad, offering an alternative explorer view with social and on-chain identity overlays.

Monad Foundry Toolkit

Monad-flavored Foundry toolkit (forge, cast, anvil) for compiling, deploying, scripting, and testing Solidity against Monad mainnet and testnet.

Monad RPC Providers

Registry of third-party RPC providers supporting Monad — QuickNode, Alchemy, Goldsky Edge, Ankr, MonadInfra — with rate-limit and method-availability differences documented.

Monad Indexers

Indexing options for Monad data — GhostGraph (Graph-style subgraphs), QuickNode Streams, and Envio HyperIndex — for building data backends and analytics on top of Monad.

Monad Bridges

Token bridges and cross-chain messaging integrations for moving assets between Ethereum, other chains, and Monad.

Monad Monad JSON RPC API API

The Monad JSON RPC API API from Monad — 1 operation(s) for monad json rpc api.

Scroll for all 13

Open Collections 3

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

API Collection

OPEN COLLECTION

Monad JSON-RPC Monad JSON RPC API API

OPEN COLLECTION

Monad JSON-RPC API

OPEN COLLECTION

GraphQL 1

GraphQL schemas published by this provider.

Monad GraphQL API

Indexing options for Monad data — GhostGraph (Graph-style subgraphs), QuickNode Streams, and Envio HyperIndex — for building data backends and analytics on top of Monad.

GRAPHQL

Pricing Plans 1

Published pricing tiers and plan structures.

Monad Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Monad Rate Limits

2 limits

RATE LIMITS

FinOps 1

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

Monad Finops

FINOPS

Security Posture 1

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

Monad Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Monad Agentic Access

1 operation · 1 acting

1 operations · 1 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LlmsText

LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHub

GitHub

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Discord

Discord

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 5

Properties that don't map to a standard resource type

Playground

App

Visualization

Explorer

Telegram

Source (apis.yml)

aid: monad
url: https://raw.githubusercontent.com/api-evangelist/monad/refs/heads/main/apis.yml
name: Monad
kind: company
description: Monad is a high-performance EVM-compatible Layer 1 blockchain designed for parallel execution and pipelined consensus,
  targeting 10,000 TPS with 1-second block time and single-slot finality while remaining fully Ethereum bytecode-compatible.
  Mainnet (chain ID 143, native token MON) launched on November 24, 2025 alongside a long-running public testnet. Developer
  surfaces include public JSON-RPC endpoints (rpc.monad.xyz, testnet-rpc.monad.xyz), an Ethereum-compatible JSON-RPC plus
  Monad-specific extensions, MonadVision, Monadscan, and Socialscan explorers, native EVM tooling (Foundry, Hardhat, Remix),
  indexers (GhostGraph, QuickNode Streams, Envio HyperIndex), and a Staking API and Machine Payments Protocol.
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: 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/monad.png
tags:
- Blockchain
- Layer 1
- EVM
- High Performance
- Parallel Execution
- JSON-RPC
- MonadBFT
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.23'
apis:
- aid: monad:mainnet-rpc
  name: Monad Mainnet JSON-RPC
  description: Public Ethereum-compatible JSON-RPC endpoint for Monad mainnet (chain ID 143, native token MON). Hosted on
    QuickNode infrastructure with a 25 requests/sec default rate limit; alternative public endpoints are published in the
    docs.
  humanURL: https://docs.monad.xyz/developer-essentials/network-information
  baseURL: https://rpc.monad.xyz
  tags:
  - JSON-RPC
  - Mainnet
  - EVM
  properties:
  - type: Documentation
    url: https://docs.monad.xyz/developer-essentials/network-information
  - type: APIReference
    url: https://docs.monad.xyz/reference/json-rpc/api
- aid: monad:testnet-rpc
  name: Monad Testnet JSON-RPC
  description: Public JSON-RPC endpoint for the Monad public testnet, used for application development, integration testing,
    and validator software validation before deploying to mainnet.
  humanURL: https://docs.monad.xyz/developer-essentials/testnets
  baseURL: https://testnet-rpc.monad.xyz
  tags:
  - JSON-RPC
  - Testnet
  - EVM
  properties:
  - type: Documentation
    url: https://docs.monad.xyz/developer-essentials/testnets
  - type: APIReference
    url: https://docs.monad.xyz/reference/json-rpc/api
- aid: monad:json-rpc-api
  name: Monad JSON-RPC API
  description: Full JSON-RPC method reference — standard Ethereum eth_*, net_*, web3_*, debug_*, and trace_* methods plus
    Monad-specific extensions and notes on method differences, rate limits, and error codes.
  humanURL: https://docs.monad.xyz/reference/json-rpc/api
  baseURL: https://docs.monad.xyz/reference/json-rpc/api
  tags:
  - JSON-RPC
  - Reference
  - EVM
  properties:
  - type: Documentation
    url: https://docs.monad.xyz/reference/json-rpc/overview
  - type: APIReference
    url: https://docs.monad.xyz/reference/json-rpc/api
  - type: Playground
    url: https://docs.monad.xyz/reference/json-rpc/playground
- aid: monad:staking-api
  name: Monad Staking API
  description: API for delegating MON to validators, querying validator stats, undelegating, and reading rewards. Backs delegation
    UI and external staking integrations.
  humanURL: https://docs.monad.xyz/reference/staking/api
  baseURL: https://docs.monad.xyz/reference/staking/api
  tags:
  - Staking
  - Validators
  - Rewards
  properties:
  - type: Documentation
    url: https://docs.monad.xyz/reference/staking/api
- aid: monad:machine-payments-protocol
  name: Monad Machine Payments Protocol
  description: Protocol specification for programmable machine-to-machine payments on Monad, including account, channel, and
    settlement primitives.
  humanURL: https://docs.monad.xyz/reference/mpp/overview
  baseURL: https://docs.monad.xyz/reference/mpp/overview
  tags:
  - MPP
  - Machine Payments
  - Protocol
  properties:
  - type: Documentation
    url: https://docs.monad.xyz/reference/mpp/overview
- aid: monad:monadvision-explorer
  name: MonadVision Block Explorer
  description: Block explorer for Monad mainnet — transaction, block, contract, and token lookup with Solidity source verification.
  humanURL: https://monadvision.com
  baseURL: https://monadvision.com
  tags:
  - Explorer
  - MonadVision
  - Mainnet
  properties:
  - type: Documentation
    url: https://monadvision.com
- aid: monad:monadscan-explorer
  name: Monadscan Block Explorer
  description: Etherscan-style Monadscan block explorer covering Monad mainnet, with transaction, address, contract, and token
    analytics.
  humanURL: https://monadscan.com
  baseURL: https://monadscan.com
  tags:
  - Explorer
  - Monadscan
  - Mainnet
  properties:
  - type: Documentation
    url: https://monadscan.com
- aid: monad:socialscan-explorer
  name: Socialscan Monad Explorer
  description: Socialscan instance for Monad, offering an alternative explorer view with social and on-chain identity overlays.
  humanURL: https://monad.socialscan.io
  baseURL: https://monad.socialscan.io
  tags:
  - Explorer
  - Socialscan
  properties:
  - type: Documentation
    url: https://monad.socialscan.io
- aid: monad:foundry-toolkit
  name: Monad Foundry Toolkit
  description: Monad-flavored Foundry toolkit (forge, cast, anvil) for compiling, deploying, scripting, and testing Solidity
    against Monad mainnet and testnet.
  humanURL: https://docs.monad.xyz/tooling-and-infra/toolkits/monad-foundry
  baseURL: https://docs.monad.xyz/tooling-and-infra/toolkits/monad-foundry
  tags:
  - Foundry
  - Tooling
  - Solidity
  properties:
  - type: Documentation
    url: https://docs.monad.xyz/tooling-and-infra/toolkits/monad-foundry
- aid: monad:rpc-providers
  name: Monad RPC Providers
  description: Registry of third-party RPC providers supporting Monad — QuickNode, Alchemy, Goldsky Edge, Ankr, MonadInfra
    — with rate-limit and method-availability differences documented.
  humanURL: https://docs.monad.xyz/tooling-and-infra/rpc-providers
  baseURL: https://docs.monad.xyz/tooling-and-infra/rpc-providers
  tags:
  - RPC
  - Providers
  - Infrastructure
  properties:
  - type: Documentation
    url: https://docs.monad.xyz/tooling-and-infra/rpc-providers
- aid: monad:indexers
  name: Monad Indexers
  description: Indexing options for Monad data — GhostGraph (Graph-style subgraphs), QuickNode Streams, and Envio HyperIndex
    — for building data backends and analytics on top of Monad.
  humanURL: https://docs.monad.xyz/tooling-and-infra/indexers
  baseURL: https://docs.monad.xyz/tooling-and-infra/indexers
  tags:
  - Indexers
  - GraphQL
  - Data
  properties:
  - type: Documentation
    url: https://docs.monad.xyz/tooling-and-infra/indexers
  - url: graphql/monad-graphql.md
    type: GraphQL
- aid: monad:bridges
  name: Monad Bridges
  description: Token bridges and cross-chain messaging integrations for moving assets between Ethereum, other chains, and
    Monad.
  humanURL: https://docs.monad.xyz/developer-essentials/network-information/tokens-and-bridges
  baseURL: https://docs.monad.xyz/developer-essentials/network-information/tokens-and-bridges
  tags:
  - Bridge
  - Cross-Chain
  - Tokens
  properties:
  - type: Documentation
    url: https://docs.monad.xyz/developer-essentials/network-information/tokens-and-bridges
- aid: monad:monad-monad-json-rpc-api-api
  name: Monad Monad JSON RPC API API
  description: The Monad JSON RPC API API from Monad — 1 operation(s) for monad json rpc api.
  humanURL: https://docs.monad.xyz/developer-essentials/network-information
  baseURL: https://rpc.monad.xyz
  tags:
  - Monad JSON RPC API
  properties:
  - type: OpenAPI
    url: openapi/monad-monad-json-rpc-api-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/monad-agentic-access.yml
- type: DomainSecurity
  url: security/monad-domain-security.yml
- type: Website
  url: https://www.monad.xyz
- type: Documentation
  url: https://docs.monad.xyz
- type: GettingStarted
  url: https://docs.monad.xyz/developer-essentials/network-information
- type: APIReference
  url: https://docs.monad.xyz/reference/json-rpc/api
- type: Playground
  url: https://docs.monad.xyz/reference/json-rpc/playground
- type: App
  url: https://app.monad.xyz
- type: Visualization
  url: https://gmonads.com
- type: Explorer
  url: https://monadvision.com
- type: GitHub
  url: https://github.com/monad-crypto
- type: Blog
  url: https://www.monad.xyz/blog
- type: Twitter
  url: https://x.com/monad
- type: Discord
  url: https://discord.gg/monad
- type: Telegram
  url: https://t.me/monad_xyz
- type: PrivacyPolicy
  url: https://www.monad.xyz/privacy
- type: TermsOfService
  url: https://www.monad.xyz/terms
- type: LlmsText
  url: https://docs.monad.xyz/llms.txt
integrations:
- name: Foundry
- name: Hardhat
- name: Remix
- name: QuickNode
- name: Alchemy
- name: Goldsky
- name: Ankr
- name: Envio
- name: GhostGraph
- name: LayerZero
- name: Wormhole
- name: Pyth
- name: Chainlink
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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