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Hiro Microblocks API

Read-only endpoints to obtain microblocks details

Hiro Microblocks API is one of 26 APIs that Hiro publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Microblocks. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 7 operations across 7 paths. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against 2 base URLs: https://api.hiro.so/, http://localhost:20443.

7 operations 7 paths 0 schemas 6 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.mainnet.hiro.so
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Hiro Microblocks API declares 1 security scheme for authenticating requests. An API key is passed in the header as authorization (rpcAuth).

  • rpcAuth — Plain-text secret value that must exactly equal the node's configured password, which is set as connectionoptions.authtoken in the node's configuration file.

Paths & Operations 7

Across 7 paths, the API surfaces 7 operations — 6 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Microblocks 7

Read-only endpoints to obtain microblocks details

GET
/extended/v1/microblock/
Get recent microblocks
get_microblock_list 2 params → 2004XX
GET
/extended/v1/microblock/{hash}
Get microblock
get_microblock_by_hash 1 param → 2004XX
GET
/extended/v1/microblock/unanchored/txs
Get the list of current transactions that belong to unanchored microblocks
get_unanchored_txs → 2004XX
GET
/v2/microblocks/confirmed/{block_id}
Get stream of confirmed microblocks (Epoch 2.x)
getConfirmedMicroblocks 1 param → 200400404500
GET
/v2/microblocks/{microblock_id}
Get a stream of microblocks beginning with the given microblock (Epoch 2.x).
getMicroblockById 1 param → 200400404500
GET
/v2/microblocks/unconfirmed/{block_id}/{seq}
Get stream of unconfirmed microblocks (Epoch 2.x)
getUnconfirmedMicroblocks 2 params → 200400404500
POST
/v2/microblocks
Submit a microblock (Epoch 2.x)
postMicroblock body → 200400404500

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

hiro-microblocks-api-openapi.yml Raw ↑

Other APIs Hiro publishes across the network.

Hiro Chainhooks API
Hiro Platform API
Hiro Accounts API
Hiro Atlas API
Hiro Blocks API
Hiro Blocks Proposals API
Hiro Burn Blocks API
Hiro Faucets API
Hiro Fees API
Hiro Fungible Tokens API
Hiro Info API
Hiro Mempool API
Where this information came from

This is an independent, third-party profile of Hiro Microblocks 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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