Stellar Fee Stats API

openapi: 3.1.0
info:
  version: 3.0.0
  title: Platform Server Accounts Fee Stats API
  description: 'The platform server is an internal component. It should be hosted in a private network and should not be accessible from the Internet. This server enables the business to fetch and update the state of transactions using its API.

    '
  license:
    name: Apache 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0.html
servers:
- url: https://platform-server.exampleanchor.com
tags:
- name: Fee Stats
  description: Fee stats are used to predict what fee to set for a transaction before submitting it to the network.
paths:
  /fee_stats:
    get:
      tags:
      - Fee Stats
      summary: Retrieve Fee Stats
      description: The fee stats endpoint provides information about per-operation fee stats over the last 5 ledgers.
      operationId: RetrieveFeeStats
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FeeStats'
              examples:
                RetrieveFeeStats:
                  $ref: '#/components/examples/RetrieveFeeStats'
      x-codeSamples:
      - lang: JavaScript
        label: '@stellar/stellar-sdk'
        source: "var StellarSdk = require(\"@stellar/stellar-sdk\");\nvar server = new StellarSdk.Horizon.Server(\n  \"https://horizon-testnet.stellar.org\",\n);\n\nserver\n  .feeStats()\n  .then(function (resp) {\n    console.log(resp);\n  })\n  .catch(function (err) {\n    console.error(err);\n  });\n"
components:
  examples:
    RetrieveFeeStats:
      value:
        last_ledger: '43277313'
        last_ledger_base_fee: '100'
        ledger_capacity_usage: '1'
        fee_charged:
          max: '5500'
          min: '5000'
          mode: '5000'
          p10: '5000'
          p20: '5000'
          p30: '5000'
          p40: '5000'
          p50: '5001'
          p60: '5001'
          p70: '5066'
          p80: '5066'
          p90: '5500'
          p95: '5500'
          p99: '5500'
        max_fee:
          max: '616065406'
          min: '5000'
          mode: '10003'
          p10: '10000'
          p20: '10003'
          p30: '10003'
          p40: '20005'
          p50: '20005'
          p60: '50020'
          p70: '50020'
          p80: '150000'
          p90: '500000'
          p95: '500000'
          p99: '1490000'
  schemas:
    MaxFeeDistribution:
      allOf:
      - $ref: '#/components/schemas/BaseFeeDistribution'
      - type: object
        properties:
          max:
            description: Maximum (highest) value of the maximum fee bid over the last 5 ledgers.
          min:
            description: Minimum (lowest) value of the maximum fee bid over the last 5 ledgers.
          mode:
            description: Mode (middle) value of the maximum fee bid over the last 5 ledgers.
          p10:
            description: 10th percentile value of the maximum fee bid over the last 5 ledgers.
          p20:
            description: 20th percentile value of the maximum fee bid over the last 5 ledgers.
          p30:
            description: 30th percentile value of the maximum fee bid over the last 5 ledgers.
          p40:
            description: 40th percentile value of the maximum fee bid over the last 5 ledgers.
          p50:
            description: 50th percentile value of the maximum fee bid over the last 5 ledgers.
          p60:
            description: 60th percentile value of the maximum fee bid over the last 5 ledgers.
          p70:
            description: 70th percentile value of the maximum fee bid over the last 5 ledgers.
          p80:
            description: 80th percentile value of the maximum fee bid over the last 5 ledgers.
          p90:
            description: 90th percentile value of the maximum fee bid over the last 5 ledgers.
          p95:
            description: 95th percentile value of the maximum fee bid over the last 5 ledgers.
          p99:
            description: 99th percentile value of the maximum fee bid over the last 5 ledgers.
    FeeStats:
      type: object
      properties:
        last_ledger:
          type: string
          description: The last ledger's sequence number.
        last_ledger_base_fee:
          type: string
          description: The base fee as defined in the last ledger.
        ledger_capacity_usage:
          type: string
          description: The average capacity usage over the last 5 ledgers (0 is no usage, 1.0 is completely full ledgers).
        fee_charged:
          allOf:
          - description: Information about the fee charged for transactions in the last 5 ledgers.
          - $ref: '#/components/schemas/ChargedFeeDistribution'
        max_fee:
          allOf:
          - description: Information about max fee bid for transactions over the last 5 ledgers.
          - $ref: '#/components/schemas/MaxFeeDistribution'
    BaseFeeDistribution:
      type: object
      properties:
        max:
          type: string
        min:
          type: string
        mode:
          type: string
        p10:
          type: string
        p20:
          type: string
        p30:
          type: string
        p40:
          type: string
        p50:
          type: string
        p60:
          type: string
        p70:
          type: string
        p80:
          type: string
        p90:
          type: string
        p95:
          type: string
        p99:
          type: string
    ChargedFeeDistribution:
      allOf:
      - $ref: '#/components/schemas/BaseFeeDistribution'
      - type: object
        properties:
          max:
            description: Maximum (highest) fee charged over the last 5 ledgers.
          min:
            description: Minimum (lowest) fee charged over the last 5 ledgers.
          mode:
            description: Mode (middle) fee charged over the last 5 ledgers.
          p10:
            description: 10th percentile fee charged over the last 5 ledgers.
          p20:
            description: 20th percentile fee charged over the last 5 ledgers.
          p30:
            description: 30th percentile fee charged over the last 5 ledgers.
          p40:
            description: 40th percentile fee charged over the last 5 ledgers.
          p50:
            description: 50th percentile fee charged over the last 5 ledgers.
          p60:
            description: 60th percentile fee charged over the last 5 ledgers.
          p70:
            description: 70th percentile fee charged over the last 5 ledgers.
          p80:
            description: 80th percentile fee charged over the last 5 ledgers.
          p90:
            description: 90th percentile fee charged over the last 5 ledgers.
          p95:
            description: 95th percentile fee charged over the last 5 ledgers.
          p99:
            description: 99th percentile fee charged over the last 5 ledgers.