EOSIO

EOSIO, now known as the Antelope protocol, is a free, open-source blockchain software protocol that provides developers and entrepreneurs with a platform on which to build, deploy, and run high-performing blockchain applications. Reference node software (nodeos) exposes HTTP/JSON RPC plugins for chain reads, history queries, transaction submission, and producer operations.

EOSIO publishes 10 APIs on the APIs.io network, including Get Abi API, Get Account API, Get Block API, and 7 more. Tagged areas include Antelope, Blockchain, and EOS.

EOSIO’s developer surface includes developer portal, getting-started guide, documentation, FAQ, changelog, and 11 more developer resources.

🌐 Visit website 📡 Source on GitHub
32.0/100 thin ▬ flat Agent 20/100 agent aware Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
1 APIs
AntelopeBlockchainEOS

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 32.0/100 · thin
Contract Quality 10.6 / 23
Developer Ergonomics 4.7 / 18
Access Clarity 6.2 / 18
Operational Transparency 3.4 / 12
Contract Governance 0.0 / 11
Discoverability 4.5 / 9
Create-or-Update Ergonomics 0.0 / 10
Agent readiness — 20/100 · 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/eosio: 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.

EOSIO Nodeos History API

The history_api_plugin exposes endpoints under /v1/history for retrieving historical actions, transactions, key accounts, and controlled accounts. On modern Antelope deployments...

EOSIO Nodeos Producer API

The producer_api_plugin exposes endpoints under /v1/producer for controlling block production on a node, including pause, resume, schedule snapshots, and manage protocol feature...

EOSIO Nodeos Net API

The net_api_plugin exposes endpoints under /v1/net for inspecting and managing peer-to-peer connections of an Antelope node, including connections, status, connect, and disconne...

EOSIO Get Abi API

The Get Abi API from EOSIO — 1 operation(s) for get abi.

EOSIO Get Account API

The Get Account API from EOSIO — 1 operation(s) for get account.

EOSIO Get Block API

The Get Block API from EOSIO — 1 operation(s) for get block.

EOSIO Get Code API

The Get Code API from EOSIO — 1 operation(s) for get code.

EOSIO Get Currency Balance API

The Get Currency Balance API from EOSIO — 1 operation(s) for get currency balance.

EOSIO Get Info API

The Get Info API from EOSIO — 1 operation(s) for get info.

EOSIO Get Required Keys API

The Get Required Keys API from EOSIO — 1 operation(s) for get required keys.

EOSIO Get Table Rows API

The Get Table Rows API from EOSIO — 1 operation(s) for get table rows.

EOSIO Push Transaction API

The Push Transaction API from EOSIO — 1 operation(s) for push transaction.

EOSIO Send Transaction API

The Send Transaction API from EOSIO — 1 operation(s) for send transaction.

Scroll for all 13

Open Collections 12

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

API Collection

OPEN COLLECTION

EOSIO / Antelope Nodeos Chain Get Abi API

OPEN COLLECTION

EOSIO / Antelope Nodeos Chain Get Abi Get Account API

OPEN COLLECTION

EOSIO / Antelope Nodeos Chain Get Abi Get Block API

OPEN COLLECTION

EOSIO / Antelope Nodeos Chain Get Abi Get Code API

OPEN COLLECTION

EOSIO / Antelope Nodeos Chain Get Abi Get Currency Balance API

OPEN COLLECTION

EOSIO / Antelope Nodeos Chain Get Abi Get Info API

OPEN COLLECTION

EOSIO / Antelope Nodeos Chain Get Abi Get Required Keys API

OPEN COLLECTION

EOSIO / Antelope Nodeos Chain Get Abi Get Table Rows API

OPEN COLLECTION

EOSIO / Antelope Nodeos Chain API

OPEN COLLECTION

EOSIO / Antelope Nodeos Chain Get Abi Push Transaction API

OPEN COLLECTION

EOSIO / Antelope Nodeos Chain Get Abi Send Transaction API

OPEN COLLECTION

Scroll for all 12

Pricing Plans 1

Published pricing tiers and plan structures.

Eosio Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Eosio Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Eosio Finops

FINOPS

Security Posture 1

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

Eosio Domain Security

TLSv1.3 · DMARC

SECURITY

Agentic Access 1

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

Eosio Agentic Access

10 operations · 9 acting

10 operations · 9 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Portal
Portal
 GettingStarted
GettingStarted

Documentation 2

Reference material describing how the API behaves

ContributionGuide
ContributionGuide
 Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 GitHubRepository
GitHubRepository

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Learn 1

Tutorials, courses, talks, and written guidance

Tutorials
Tutorials

Operate 3

Status, limits, changes, and where to get help

IssueTracker
IssueTracker
 FAQ
FAQ
 ChangeLog
ChangeLog

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy
 TermsOfService
TermsOfService

Company 2

The organization behind the API

LinkedIn
LinkedIn
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: eosio
url: https://raw.githubusercontent.com/api-evangelist/eosio/refs/heads/main/apis.yml
name: EOSIO
type: Index
deliveryModel:
  model: unknown
  open_source: unknown
  commercial: true
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  - pricing
  - repository-unlicensed
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/eosio.png
tags:
- Antelope
- Blockchain
- EOS
access: 3rd-Party
created: '2025-02-08'
modified: '2026-05-19'
position: Consuming
specificationVersion: '0.23'
description: EOSIO, now known as the Antelope protocol, is a free, open-source blockchain software protocol that provides
  developers and entrepreneurs with a platform on which to build, deploy, and run high-performing blockchain applications.
  Reference node software (nodeos) exposes HTTP/JSON RPC plugins for chain reads, history queries, transaction submission,
  and producer operations.
apis:
- aid: eosio:nodeos-history-api
  name: EOSIO Nodeos History API
  tags:
  - Antelope
  - Blockchain
  - History
  - JSON-RPC
  humanURL: https://github.com/AntelopeIO/leap
  properties:
  - url: https://github.com/AntelopeIO/leap
    type: GitHubRepository
  - url: https://developers.eos.io/
    type: Documentation
  description: The history_api_plugin exposes endpoints under /v1/history for retrieving historical actions, transactions,
    key accounts, and controlled accounts. On modern Antelope deployments this is typically replaced by external history solutions
    like Hyperion or dfuse.
- aid: eosio:nodeos-producer-api
  name: EOSIO Nodeos Producer API
  tags:
  - Antelope
  - Block Production
  - Blockchain
  - JSON-RPC
  humanURL: https://github.com/AntelopeIO/leap
  properties:
  - url: https://github.com/AntelopeIO/leap
    type: GitHubRepository
  description: The producer_api_plugin exposes endpoints under /v1/producer for controlling block production on a node, including
    pause, resume, schedule snapshots, and manage protocol features. Restricted to operators of block producing nodes.
- aid: eosio:nodeos-net-api
  name: EOSIO Nodeos Net API
  tags:
  - Antelope
  - Blockchain
  - JSON-RPC
  - Networking
  humanURL: https://github.com/AntelopeIO/leap
  properties:
  - url: https://github.com/AntelopeIO/leap
    type: GitHubRepository
  description: The net_api_plugin exposes endpoints under /v1/net for inspecting and managing peer-to-peer connections of
    an Antelope node, including connections, status, connect, and disconnect operations.
- aid: eosio:eosio-get-abi-api
  name: EOSIO Get Abi API
  description: The Get Abi API from EOSIO — 1 operation(s) for get abi.
  humanURL: https://github.com/AntelopeIO/leap
  tags:
  - Get Abi
  properties:
  - type: OpenAPI
    url: openapi/eosio-get-abi-api-openapi.yml
  - type: GitHubRepository
    url: https://github.com/AntelopeIO/leap
  - type: Documentation
    url: https://developers.eos.io/
- aid: eosio:eosio-get-account-api
  name: EOSIO Get Account API
  description: The Get Account API from EOSIO — 1 operation(s) for get account.
  humanURL: https://github.com/AntelopeIO/leap
  tags:
  - Get Account
  properties:
  - type: OpenAPI
    url: openapi/eosio-get-account-api-openapi.yml
  - type: GitHubRepository
    url: https://github.com/AntelopeIO/leap
  - type: Documentation
    url: https://developers.eos.io/
- aid: eosio:eosio-get-block-api
  name: EOSIO Get Block API
  description: The Get Block API from EOSIO — 1 operation(s) for get block.
  humanURL: https://github.com/AntelopeIO/leap
  tags:
  - Get Block
  properties:
  - type: OpenAPI
    url: openapi/eosio-get-block-api-openapi.yml
  - type: GitHubRepository
    url: https://github.com/AntelopeIO/leap
  - type: Documentation
    url: https://developers.eos.io/
- aid: eosio:eosio-get-code-api
  name: EOSIO Get Code API
  description: The Get Code API from EOSIO — 1 operation(s) for get code.
  humanURL: https://github.com/AntelopeIO/leap
  tags:
  - Get Code
  properties:
  - type: OpenAPI
    url: openapi/eosio-get-code-api-openapi.yml
  - type: GitHubRepository
    url: https://github.com/AntelopeIO/leap
  - type: Documentation
    url: https://developers.eos.io/
- aid: eosio:eosio-get-currency-balance-api
  name: EOSIO Get Currency Balance API
  description: The Get Currency Balance API from EOSIO — 1 operation(s) for get currency balance.
  humanURL: https://github.com/AntelopeIO/leap
  tags:
  - Get Currency Balance
  properties:
  - type: OpenAPI
    url: openapi/eosio-get-currency-balance-api-openapi.yml
  - type: GitHubRepository
    url: https://github.com/AntelopeIO/leap
  - type: Documentation
    url: https://developers.eos.io/
- aid: eosio:eosio-get-info-api
  name: EOSIO Get Info API
  description: The Get Info API from EOSIO — 1 operation(s) for get info.
  humanURL: https://github.com/AntelopeIO/leap
  tags:
  - Get Info
  properties:
  - type: OpenAPI
    url: openapi/eosio-get-info-api-openapi.yml
  - type: GitHubRepository
    url: https://github.com/AntelopeIO/leap
  - type: Documentation
    url: https://developers.eos.io/
- aid: eosio:eosio-get-required-keys-api
  name: EOSIO Get Required Keys API
  description: The Get Required Keys API from EOSIO — 1 operation(s) for get required keys.
  humanURL: https://github.com/AntelopeIO/leap
  tags:
  - Get Required Keys
  properties:
  - type: OpenAPI
    url: openapi/eosio-get-required-keys-api-openapi.yml
  - type: GitHubRepository
    url: https://github.com/AntelopeIO/leap
  - type: Documentation
    url: https://developers.eos.io/
- aid: eosio:eosio-get-table-rows-api
  name: EOSIO Get Table Rows API
  description: The Get Table Rows API from EOSIO — 1 operation(s) for get table rows.
  humanURL: https://github.com/AntelopeIO/leap
  tags:
  - Get Table Rows
  properties:
  - type: OpenAPI
    url: openapi/eosio-get-table-rows-api-openapi.yml
  - type: GitHubRepository
    url: https://github.com/AntelopeIO/leap
  - type: Documentation
    url: https://developers.eos.io/
- aid: eosio:eosio-push-transaction-api
  name: EOSIO Push Transaction API
  description: The Push Transaction API from EOSIO — 1 operation(s) for push transaction.
  humanURL: https://github.com/AntelopeIO/leap
  tags:
  - Push Transaction
  properties:
  - type: OpenAPI
    url: openapi/eosio-push-transaction-api-openapi.yml
  - type: GitHubRepository
    url: https://github.com/AntelopeIO/leap
  - type: Documentation
    url: https://developers.eos.io/
- aid: eosio:eosio-send-transaction-api
  name: EOSIO Send Transaction API
  description: The Send Transaction API from EOSIO — 1 operation(s) for send transaction.
  humanURL: https://github.com/AntelopeIO/leap
  tags:
  - Send Transaction
  properties:
  - type: OpenAPI
    url: openapi/eosio-send-transaction-api-openapi.yml
  - type: GitHubRepository
    url: https://github.com/AntelopeIO/leap
  - type: Documentation
    url: https://developers.eos.io/
common:
- type: IssueTracker
  url: https://github.com/AntelopeIO/leap/issues
- type: ContributionGuide
  url: https://github.com/AntelopeIO/leap/blob/main/CONTRIBUTING.md
- type: AgenticAccess
  url: agentic-access/eosio-agentic-access.yml
- type: DomainSecurity
  url: security/eosio-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/eosio
- url: https://eosnetwork.com/
  name: EOS Network Foundation
  type: Website
- url: https://developers.eos.io/
  name: Developer Portal
  type: Portal
- url: https://developers.eos.io/welcome/latest/getting-started-guide/index
  name: Getting Started
  type: GettingStarted
- url: https://developers.eos.io/welcome/latest/tutorials/index
  name: Tutorials
  type: Tutorials
- url: https://developers.eos.io/welcome/latest/reference/index
  name: Documentation
  type: Documentation
- url: https://developers.eos.io/welcome/latest/faq/index
  name: FAQ
  type: FAQ
- url: https://github.com/AntelopeIO
  name: AntelopeIO GitHub Organization
  type: GitHubOrganization
- url: https://github.com/AntelopeIO/leap
  name: Leap (nodeos) GitHub Repository
  type: GitHubRepository
- url: https://github.com/AntelopeIO/leap/releases
  name: Leap Releases
  type: ChangeLog
- url: https://eos.io/legal/privacy-policy/
  name: Privacy Policy
  type: PrivacyPolicy
- url: https://eos.io/legal/terms-of-use/
  name: Terms of Service
  type: TermsOfService
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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