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Aptos General API

General information

Aptos General API is one of 10 APIs that Aptos publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

This API exposes 4 operations across 4 paths, and defines 6 schemas. It is described by OpenAPI 3.2.0, at version 1.2.0.

Requests are made against a single base URL, /v1.

4 operations 4 paths 6 schemas 4 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.2.0
Base URL
https://api.mainnet.aptoslabs.com/v1
Contact
License
Resource Areas
1

Paths & Operations 4

Across 4 paths, the API surfaces 4 operations — 4 GET. Each is listed below with its method, path, parameters, and response codes.

General 4

General information

GET
/spec
Show OpenAPI explorer
spec → 200
GET
/info
Show some basic info of the node.
info → 200
GET
/-/healthy
Check basic node health
healthy 1 param → 200503500
GET
/
Get ledger info
get_ledger_info → 200400403500503

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are IndexResponse (10 properties), AptosError (3 properties), HealthCheckSuccess (1 property). Each schema is shown below with its type and property counts.

HealthCheckSuccess
object
Representation of a successful healthcheck
1 property 1 required
AptosErrorCode
string
These codes provide more granular error information beyond just the HTTP status code of the response.
IndexResponse
object
The struct holding all data returned to the client by the index endpoint (i.e., GET "/"). Only for responding in JSON
10 properties 8 required
U64
string
A string containing a 64-bit unsigned integer. We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse…
RoleType
string
AptosError
object
This is the generic struct we use for all API errors, it contains a string message and an Aptos API specific error code.
3 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

aptos-general-api-openapi.yml Raw ↑

Other APIs Aptos publishes across the network.

Aptos Indexer GraphQL API
Aptos Transaction Stream API
Aptos Faucet API
Aptos Accounts API
Aptos Blocks API
Aptos Events API
Aptos Tables API
Aptos Transactions API
Aptos View API
Where this information came from

This is an independent, third-party profile of Aptos General API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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