openapi: 3.2.0
info:
  title: HiveBank — Treasury Attestation & Settlement Bank API
  version: 1.0.0
  description: Stream D custody & settlement attestation. USDC on Base mainnet (chain_id 8453). Accepts x402 and MPP rails.
  contact:
    name: Hive Civilization
    url: https://thehiveryiq.com
    email: steve@thehiveryiq.com
servers:
- url: https://hivebank.onrender.com
tags:
- name: Bank
paths:
  /v1/bank/custody/attest:
    post:
      summary: Custody attestation
      description: Policy attestation for agent custody arrangement. $0.25 USDC.
      x-mpp-charge:
        amount: '250000'
        intent: charge
      responses:
        '200':
          description: Attestation issued
        '402':
          description: Payment required — x402 or MPP
      tags:
      - Bank
      operationId: postV1BankCustodyAttest
      x-operation-id-source: derived
  /v1/bank/custody/policy:
    post:
      summary: Treasury policy attestation
      description: Treasury policy signed attestation. $0.25 USDC.
      x-mpp-charge:
        amount: '250000'
        intent: charge
      responses:
        '200':
          description: Policy issued
        '402':
          description: Payment required
      tags:
      - Bank
      operationId: postV1BankCustodyPolicy
      x-operation-id-source: derived
  /v1/bank/draw/instant:
    post:
      summary: Instant draw
      description: Instant credit draw request. $1.00 USDC.
      x-mpp-charge:
        amount: '1000000'
        intent: charge
      responses:
        '200':
          description: Draw confirmed
        '402':
          description: Payment required
      tags:
      - Bank
      operationId: postV1BankDrawInstant
      x-operation-id-source: derived
  /v1/bank/draw/schedule:
    post:
      summary: Scheduled draw
      description: Schedule a future draw. $1.00 USDC.
      x-mpp-charge:
        amount: '1000000'
        intent: charge
      responses:
        '200':
          description: Schedule confirmed
        '402':
          description: Payment required
      tags:
      - Bank
      operationId: postV1BankDrawSchedule
      x-operation-id-source: derived
  /v1/bank/draw/credit:
    post:
      summary: Credit line draw
      description: Draw on credit line. $1.00 USDC.
      x-mpp-charge:
        amount: '1000000'
        intent: charge
      responses:
        '200':
          description: Draw confirmed
        '402':
          description: Payment required
      tags:
      - Bank
      operationId: postV1BankDrawCredit
      x-operation-id-source: derived
x-mpp:
  realm: hivebank.onrender.com
  payment:
    method: usdc-base
    currency: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
    decimals: 6
    network: base
    chain_id: 8453
    recipient: '0x15184Bf50B3d3F52b60434f8942b7D52F2eB436E'
  rails:
  - x402
  - mpp
  categories:
  - settlement
  - custody
  integration: first-party
  tags:
  - bank
  - custody
  - settlement
  - treasury
  - draw
  - stream-d
  treasury: '0x15184Bf50B3d3F52b60434f8942b7D52F2eB436E'