Meter

Meter is a high-performance, EVM-compatible Layer-1 blockchain and cross-chain infrastructure network built for the Web3 economy, backed by General Catalyst and Pantera Capital. Its HotStuff-based hybrid PoV consensus delivers thousands of TPS with instant finality, MEV/censorship resistance, and a metastable gas currency (MTR) pegged to energy alongside the MTRG governance token. Developers reach Meter through a standard Ethereum JSON-RPC endpoint (rpc.meter.io) that works with web3.js, ethers.js, Hardhat, Remix and MetaMask, and through a native RESTful node API ("Meterest") covering accounts, blocks, transactions, event/transfer logs, node status, staking and WebSocket subscriptions. The Meter Passport bridge provides generic cross-chain messaging and asset transfer, and the meterify library gives a web3.js-style adaptor to the native API.

Meter publishes 8 APIs on the APIs.io network, including Accounts API, Blocks API, Debug API, and 5 more. Tagged areas include Blockchain, Web3, Cryptocurrency, Layer-1, and EVM.

The Meter catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Meter’s developer surface includes changelog, sandbox, documentation, API reference, getting-started guide, engineering blog, support, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub

36.3/100 thin ▬ flat Agent 17/100 agent aware saas Full breakdown ↓
scored 2026-08-30 · rubric v0.17.2

1 APIs 1 MCP Servers

Blockchain Web3 CryptocurrencyLayer-1EVMCross-chain BridgeStaking Developer Tools

Kin Score

Kin Score How this is scored →
scored 2026-08-30 · rubric v0.17.2

Composite quality — 36.3/100 · thin

Contract Quality 11.4 / 25

Developer Ergonomics 12.3 / 20

Access Clarity 0.0 / 20

Operational Transparency 4.4 / 13

Contract Governance 0.5 / 12

Discoverability 7.6 / 10

Agent readiness — 17/100 · 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 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 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 Surface 0 / 5

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/meter: 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 8

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

MCP Servers 1

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

Get Started 4

Portal, sign-up, and the first successful call

Sandbox

DeveloperPortal

GettingStarted

SignUp

Documentation 4

Reference material describing how the API behaves

OpenAPI

AsyncAPI

Documentation

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

MCPServer

LLMsTxt

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Webhooks

Conventions

DataModel

Conformance

Lifecycle

Build 3

SDKs, sample code, and the tooling you integrate with

Packages

Packages

SDKs

SDKs

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Deprecation

Deprecation

ChangeLog

ChangeLog

Support

Support

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: meter
name: Meter
description: Meter is a high-performance, EVM-compatible Layer-1 blockchain and cross-chain infrastructure network built for
  the Web3 economy, backed by General Catalyst and Pantera Capital. Its HotStuff-based hybrid PoV consensus delivers thousands
  of TPS with instant finality, MEV/censorship resistance, and a metastable gas currency (MTR) pegged to energy alongside
  the MTRG governance token. Developers reach Meter through a standard Ethereum JSON-RPC endpoint (rpc.meter.io) that works
  with web3.js, ethers.js, Hardhat, Remix and MetaMask, and through a native RESTful node API ("Meterest") covering accounts,
  blocks, transactions, event/transfer logs, node status, staking and WebSocket subscriptions. The Meter Passport bridge provides
  generic cross-chain messaging and asset transfer, and the meterify library gives a web3.js-style adaptor to the native API.
url: https://raw.githubusercontent.com/api-evangelist/meter/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
- pantera-capital
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  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: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
image: https://avatars.githubusercontent.com/u/50934298?v=4
tags:
- Blockchain
- Web3
- Cryptocurrency
- Layer-1
- EVM
- Cross-chain Bridge
- Staking
- Developer Tools
tags_raw:
- Blockchain
- Web3
- Cryptocurrency
- Layer-1
- EVM
- Cross-chain Bridge
- Staking
- Developer Tools
apis:
- aid: meter:meter-accounts-api
  name: Meter Accounts API
  description: Access to account objects
  humanURL: https://docs.meter.io/developer-documentation/meterify-api
  baseURL: https://mainnet.meter.io
  tags:
  - Account
  tags_raw:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/meter-accounts-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/meter-subscriptions-asyncapi.yml
- aid: meter:meter-blocks-api
  name: Meter Blocks API
  description: Access to blocks
  humanURL: https://docs.meter.io/developer-documentation/meterify-api
  baseURL: https://mainnet.meter.io
  tags:
  - Blocks
  properties:
  - type: OpenAPI
    url: openapi/meter-blocks-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/meter-subscriptions-asyncapi.yml
- aid: meter:meter-debug-api
  name: Meter Debug API
  description: Debug utilities
  humanURL: https://docs.meter.io/developer-documentation/meterify-api
  baseURL: https://mainnet.meter.io
  tags:
  - Debug
  properties:
  - type: OpenAPI
    url: openapi/meter-debug-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/meter-subscriptions-asyncapi.yml
- aid: meter:meter-logs-api
  name: Meter Logs API
  description: Access to event & transfer logs
  humanURL: https://docs.meter.io/developer-documentation/meterify-api
  baseURL: https://mainnet.meter.io
  tags:
  - Logs
  properties:
  - type: OpenAPI
    url: openapi/meter-logs-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/meter-subscriptions-asyncapi.yml
- aid: meter:meter-node-api
  name: Meter Node API
  description: Access to node status info
  humanURL: https://docs.meter.io/developer-documentation/meterify-api
  baseURL: https://mainnet.meter.io
  tags:
  - Node
  properties:
  - type: OpenAPI
    url: openapi/meter-node-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/meter-subscriptions-asyncapi.yml
- aid: meter:meter-staking-api
  name: Meter Staking API
  description: Access to staking data
  humanURL: https://docs.meter.io/developer-documentation/meterify-api
  baseURL: https://mainnet.meter.io
  tags:
  - Staking
  properties:
  - type: OpenAPI
    url: openapi/meter-staking-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/meter-subscriptions-asyncapi.yml
- aid: meter:meter-subscriptions-api
  name: Meter Subscriptions API
  description: Subscribe interested subjects
  humanURL: https://docs.meter.io/developer-documentation/meterify-api
  baseURL: https://mainnet.meter.io
  tags:
  - Subscription
  tags_raw:
  - Subscriptions
  properties:
  - type: OpenAPI
    url: openapi/meter-subscriptions-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/meter-subscriptions-asyncapi.yml
- aid: meter:meter-transactions-api
  name: Meter Transactions API
  description: Access to transactions
  humanURL: https://docs.meter.io/developer-documentation/meterify-api
  baseURL: https://mainnet.meter.io
  tags:
  - Transaction
  tags_raw:
  - Transactions
  properties:
  - type: OpenAPI
    url: openapi/meter-transactions-api-openapi.yml
  - type: AsyncAPI
    url: asyncapi/meter-subscriptions-asyncapi.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: OpenAPI
  url: openapi/_original/meter-openapi-original.yml
- type: AsyncAPI
  url: asyncapi/meter-subscriptions-asyncapi.yml
- type: Webhooks
  url: asyncapi/meter-subscriptions-asyncapi.yml
- type: AgenticAccess
  url: agentic-access/meter-agentic-access.yml
- type: DomainSecurity
  url: security/meter-domain-security.yml
- type: Packages
  url: packages/meter-packages.yml
- type: SDKs
  url: packages/meter-packages.yml
- type: MCPServer
  url: mcp/meter-mcp.yml
- type: LLMsTxt
  url: llms/meter-llms.txt
- type: Overlay
  url: overlays/meter-openapi-overlay.yaml
- type: Conventions
  url: conventions/meter-conventions.yml
- type: DataModel
  url: data-model/meter-data-model.yml
- type: Conformance
  url: conformance/meter-conformance.yml
- type: Lifecycle
  url: lifecycle/meter-lifecycle.yml
- type: Deprecation
  url: lifecycle/meter-lifecycle.yml
- type: ChangeLog
  url: changelog/meter-changelog.yml
- type: Sandbox
  url: sandbox/meter-sandbox.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DeveloperPortal
  url: https://docs.meter.io/
- type: Documentation
  url: https://docs.meter.io/developer-documentation/introduction
- type: APIReference
  url: https://docs.meter.io/developer-documentation/meterify-api-documentation
- type: GettingStarted
  url: https://docs.meter.io/developer-documentation/introduction
- type: GitHubOrganization
  url: https://github.com/meterio
- type: Blog
  url: https://medium.com/meter-io
- type: Support
  url: https://forum.meter.io/
- type: SignUp
  url: https://wallet.meter.io/
- type: Website
  url: https://www.meter.io/
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 14
  pass: local-v1

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/meter"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/meter/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/meter/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.