Hiro

Hiro Mempool API

Endpoints to obtain Mempool information

GitHub OpenAPI

Documentation

📖
Documentation
https://docs.hiro.so/stacks/api
📖
Documentation
https://docs.hiro.so/stacks/rpc-api
📖
Documentation
https://docs.hiro.so/stacks/token-metadata-api
📖
Documentation
https://docs.hiro.so/stacks/signer-metrics-api

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/hiro/refs/heads/main/openapi/hiro-mempool-api-openapi.yml

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OpenAPI Specification

hiro-mempool-api-openapi.yml Raw ↑ 
openapi: 3.0.3
info:
  title: Signer Metrics Accounts Mempool API
  description: Welcome to the API reference overview for the Signer Metrics API.
  version: 1.0.3
servers:
- url: https://api.hiro.so/
  description: mainnet
- url: https://api.testnet.hiro.so/
  description: testnet
tags:
- name: Mempool
  description: Endpoints to obtain Mempool information
paths:
  /extended/v2/mempool/fees:
    get:
      operationId: get_mempool_fee_priorities
      summary: Get mempool transaction fee priorities
      tags:
      - Mempool
      description: Returns estimated fee priorities (in micro-STX) for all transactions that are currently in the mempool. Also returns priorities separated by transaction type.
      responses:
        '200':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  all:
                    type: object
                    properties:
                      no_priority:
                        type: integer
                      low_priority:
                        type: integer
                      medium_priority:
                        type: integer
                      high_priority:
                        type: integer
                    required:
                    - no_priority
                    - low_priority
                    - medium_priority
                    - high_priority
                  token_transfer:
                    type: object
                    properties:
                      no_priority:
                        type: integer
                      low_priority:
                        type: integer
                      medium_priority:
                        type: integer
                      high_priority:
                        type: integer
                    required:
                    - no_priority
                    - low_priority
                    - medium_priority
                    - high_priority
                  contract_call:
                    type: object
                    properties:
                      no_priority:
                        type: integer
                      low_priority:
                        type: integer
                      medium_priority:
                        type: integer
                      high_priority:
                        type: integer
                    required:
                    - no_priority
                    - low_priority
                    - medium_priority
                    - high_priority
                  smart_contract:
                    type: object
                    properties:
                      no_priority:
                        type: integer
                      low_priority:
                        type: integer
                      medium_priority:
                        type: integer
                      high_priority:
                        type: integer
                    required:
                    - no_priority
                    - low_priority
                    - medium_priority
                    - high_priority
                required:
                - all
        4XX:
          description: Default Response
          content:
            application/json:
              schema:
                title: Error Response
                additionalProperties: true
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
                required:
                - error
externalDocs:
  url: https://github.com/hirosystems/signer-metrics-api
  description: Source Repository