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Flow Accounts API

The Accounts API from Flow — 4 operation(s) for accounts.

Flow Accounts API is one of 11 APIs that Flow publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Account. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and rate-limit docs.

This API exposes 4 operations across 4 paths, and defines 13 schemas. It is described by OpenAPI 3.0.0, at version 1.0.0.

Requests are made against 2 base URLs: https://rest-testnet.onflow.org/v1, https://rest-mainnet.onflow.org/v1.

4 operations 4 paths 13 schemas 4 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.0
API Version
1.0.0
Base URL
https://rest-mainnet.onflow.org/v1
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.

Accounts 4
GET
/accounts/{address}
Get an Account By Address
7 params → 200400404500
GET
/accounts/{address}/keys/{index}
Get an individual Account Key By Address and Index
8 params → 200400404500
GET
/accounts/{address}/keys
Get Account Keys By Address
7 params → 200400404500
GET
/accounts/{address}/balance
Get account balance by Address and BlockHeight.
7 params → 200400404500

Schemas 13

The contract defines 13 schemas that model the data the API accepts and returns. The most detailed are AccountPublicKey (8 properties), Account (7 properties), Error (2 properties), AccountPublicKeys (2 properties). Each schema is shown below with its type and property counts.

AccountPublicKey
object
8 properties 7 required
SigningAlgorithm
string
Address
string
The 8-byte address of an account.
HashingAlgorithm
string
Identifier
string
A 32-byte unique identifier for an entity.
Account
object
7 properties 3 required
ExecutorMetadata
object
Contains data about the execution result used to serve the request.
2 properties
Links
object
1 property
AccountBalance
object
2 properties 1 required
BlockHeight
AccountPublicKeys
object
2 properties 1 required
Error
object
2 properties
Metadata
object
Contains data about the node's state at the time of the request.
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

flow-blockchain-accounts-api-openapi.yml Raw ↑

Other APIs Flow publishes across the network.

Flow Blocks API
Flow Collections API
Flow Events API
Flow Execution Receipts API
Flow Execution Results API
Flow Network API
Flow NodeVersionInfo API
Flow Scripts API
Flow Subscribe events API
Flow Transactions API
Where this information came from

This is an independent, third-party profile of Flow Accounts 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.

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