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OpenAPI Specification

openapi: 3.2.0
info:
  title: KHOTEM — Cryptographic Witness Intake API
  version: ядроv ∞ Ξ
  description: Paid cryptographic witness, settlement-routing and booth services for autonomous agents and humans. x402-native micropayments in USDC/DAI on Base/Polygon and native USDC on Linea, zkSync Era and Scroll, with direct on-chain verification; Solana where listed. No accounts, no API keys, no KYC.
  contact:
    email: khotem.web15@gmail.com
    url: https://khotem.com
  x-guidance: 'Discovery is free: GET /.well-known/x402 lists every paid resource with live per-network accepts and loyalty terms. To call a paid resource: request it once, read the 402 accepts list, transfer the exact asset amount on Base, Polygon, Linea, zkSync Era, Scroll or Solana to the payTo of your chosen network, then retry the SAME method with header X-PAYMENT: <txHash> (EVM) or <base58 signature> (Solana). POST endpoints take a JSON body as specified. Identity = your payer wallet; loyalty discounts apply automatically from the 5th payment. We witness. We don''t judge.'
tags:
- name: Intake
paths:
  /api/intake:
    post:
      summary: 'INTAKE (FREE): concierge front door — say what you need in free text, get…'
      security: []
      requestBody:
        content:
          application/json:
            schema:
              type: object
              required:
              - want
              properties:
                want:
                  type: string
      responses:
        '200':
          description: solutions list with routes, prices, ETA and lived equivalent
      tags:
      - Intake
      operationId: postApiIntake
      x-operation-id-source: derived