Envio

Envio is a high-performance blockchain data indexing platform providing developers with the fastest and most flexible way to access on-chain data. Its core products — HyperIndex, HyperSync, and HyperRPC — enable real-time and historical indexing across 100+ EVM networks and beyond, exposing indexed smart contract events through auto-generated GraphQL APIs and a REST-based HyperSync data retrieval layer. Envio Cloud offers fully managed hosting with git-based deployments, zero-downtime rollbacks, and multi-region support.

Envio is listed with 3 APIs on the APIs.io network. Tagged areas include Blockchain, Indexer, GraphQL, Web3, and EVM.

The Envio catalog on APIs.io includes 1 JSON-LD context.

Envio’s developer surface includes documentation, engineering blog, pricing, and 9 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

27.2/100 thin ▬ flat Agent 27/100 agent aware Front door AI 3/6 light Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

3 APIs 1 MCP Servers

Blockchain Indexer GraphQL Web3 EVM Smart Contracts DataHyperSyncHyperIndexMulti-Chain

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 27.2/100 · thin

Contract Quality 10.2 / 21

Developer Ergonomics 4.9 / 17

Access Clarity 2.5 / 17

Operational Transparency 0.5 / 11

Contract Governance 0.0 / 10

Discoverability 5.5 / 9

Regulatory Posture 1.6 / 15

Agent readiness — 27/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →

9 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 14.9 — up to +17.0 composite points Ask about this →
Developer Ergonomics scores 28.6 — up to +14.3 composite points Ask about this →
Contract Quality scores 47.9 — up to +13.0 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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 the provider profile at artifacts.apis.io/envio/apis.yml: open an issue on github.com/api-evangelist/envio to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 3

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

The Ethereum JSON-RPC Interface

prose — states compatibility; nothing published to check it against

22 core of 78 operations graded · api-commons/blockchain

GraphQL

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

APIs 3

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

HyperIndex GraphQL API

Auto-generated GraphQL API exposing indexed smart contract events from any EVM-compatible chain. HyperIndex processes on-chain events into queryable databases, supports multicha...

HyperSync REST API

High-performance data retrieval layer offering up to 2,000x faster blockchain data access than standard JSON-RPC endpoints. Supports structured queries over logs, transactions, ...

HyperRPC JSON-RPC API

Read-only JSON-RPC endpoint optimised for data-intensive operations, providing up to 5x performance improvement over standard node providers. Functions as a drop-in replacement ...

MCP Servers 1

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

Envio MCP Server

Remote MCP server at docs.envio.dev over HTTP; 2 tools listed.

MCP SERVER

GraphQL 1

GraphQL schemas published by this provider.

Envio GraphQL API

The Envio HyperIndex GraphQL API exposes indexed smart contract events and blockchain state from any EVM-compatible chain. Each HyperIndex deployment auto-generates a GraphQL AP...

GRAPHQL

Envio API pricing

Not yet checked against Envio's own pricing page. Compiled by API Evangelist; confirm before you rely on a figure.

Plan	Price
Development	—
Production Small	—
Production Medium	—
Production Large	—
Dedicated	—

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Envio Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Envio Rate Limits

0 limits

RATE LIMITS

FinOps 1

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

Envio Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Envio Context

35 classes · 0 properties

JSON-LD

Security Posture 1

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

Envio Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrg

GitHubOrg

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Discord

Discord

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

aid: envio
name: Envio
description: Envio is a high-performance blockchain data indexing platform providing developers with the fastest and most
  flexible way to access on-chain data. Its core products — HyperIndex, HyperSync, and HyperRPC — enable real-time and historical
  indexing across 100+ EVM networks and beyond, exposing indexed smart contract events through auto-generated GraphQL APIs
  and a REST-based HyperSync data retrieval layer. Envio Cloud offers fully managed hosting with git-based deployments, zero-downtime
  rollbacks, and multi-region support.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: low
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/envio.png
url: https://raw.githubusercontent.com/api-evangelist/envio/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.23'
x-docs-platform: docusaurus
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-03
x-docs-hosting: vercel
tags:
- Blockchain
- Indexer
- GraphQL
- Web3
- EVM
- Smart Contracts
- Data
- HyperSync
- HyperIndex
- Multi-Chain
tags_raw:
- Blockchain
- Indexer
- GraphQL
- Web3
- EVM
- Smart Contracts
- Data
- HyperSync
- HyperIndex
- Multichain
apis:
- name: HyperIndex GraphQL API
  description: Auto-generated GraphQL API exposing indexed smart contract events from any EVM-compatible chain. HyperIndex
    processes on-chain events into queryable databases, supports multichain indexing from a single deployment, and handles
    real-time event streaming with sub-second latency and automatic blockchain reorganisation recovery.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.envio.dev/docs/HyperIndex/overview
  tags:
  - GraphQL
  - Blockchain
  - Indexer
  - EVM
  - Smart Contracts
  properties:
  - type: Documentation
    url: https://docs.envio.dev/docs/HyperIndex/overview
  - type: Authentication
    url: https://docs.envio.dev/docs/HyperSync/api-tokens
  - url: graphql/envio-graphql.md
    type: GraphQL
- name: HyperSync REST API
  description: High-performance data retrieval layer offering up to 2,000x faster blockchain data access than standard JSON-RPC
    endpoints. Supports structured queries over logs, transactions, and traces across 100+ blockchain networks via REST endpoints.
    Available across Ethereum, Arbitrum, Optimism, Polygon, Base, Avalanche, and many more chains. Client SDKs available for
    Python, Rust, Node.js, and Go.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.envio.dev/docs/HyperSync/overview
  baseURL: https://eth.hypersync.xyz
  tags:
  - REST
  - Blockchain
  - Data
  - Multi-Chain
  - EVM
  tags_raw:
  - REST
  - Blockchain
  - Data
  - Multichain
  - EVM
  properties:
  - type: Documentation
    url: https://docs.envio.dev/docs/HyperSync/overview
  - type: Authentication
    url: https://docs.envio.dev/docs/HyperSync/api-tokens
- name: HyperRPC JSON-RPC API
  description: Read-only JSON-RPC endpoint optimised for data-intensive operations, providing up to 5x performance improvement
    over standard node providers. Functions as a drop-in replacement for existing Ethereum JSON-RPC integrations while delivering
    significantly faster response times for historical and real-time data queries.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.envio.dev/docs/HyperSync/overview
  baseURL: https://eth.rpc.hypersync.xyz
  tags:
  - JSON-RPC
  - Blockchain
  - Ethereum
  - EVM
  properties:
  - type: Documentation
    url: https://docs.envio.dev/docs/HyperSync/overview
common:
- type: DomainSecurity
  url: security/envio-domain-security.yml
- type: Website
  url: https://envio.dev
- type: Documentation
  url: https://docs.envio.dev/docs/HyperIndex/overview
- type: GitHubOrg
  url: https://github.com/enviodev
- type: LinkedIn
  url: https://www.linkedin.com/company/envio_indexer
- type: Blog
  url: https://docs.envio.dev/blog
- type: Pricing
  url: https://envio.dev/pricing
- type: X
  url: https://x.com/envio_indexer
- type: Discord
  url: https://discord.gg/envio
- type: Plans
  url: plans/envio-plans-pricing.yml
- type: RateLimits
  url: rate-limits/envio-rate-limits.yml
- type: FinOps
  url: finops/envio-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Envio API — frequently asked questions

Does Envio have an API?

Yes. APIs.io lists 3 APIs from Envio, including HyperIndex GraphQL API, HyperSync REST API and HyperRPC JSON-RPC API.

How do I authenticate with the Envio API?

Envio uses bearer-token authentication.

How much does the Envio API cost?

APIs.io lists 5 pricing plans for Envio, with each plan's price, limits and inclusions under Pricing on this page.

Does Envio have an MCP server?

Yes. APIs.io lists 1 MCP server for Envio: Remote MCP server at docs.envio.dev over HTTP; 2 tools listed.

Is the Envio API ready for AI agents?

Envio has a Kin Score of 27.2 out of 100 (thin) and an Agent Readiness score of 26.8 (agent-aware), scored by API Evangelist on 2026-11-13.

Work with this as data

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MCP server

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

https://apis.io/mcp

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apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
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