# Tantra Authority — Infinite Mind eBook Purchase

> Tantra Authority — Infinite Mind eBook Purchase is a paid API for AI agents from api.tantra-authority.com, paid per call via x402, $6.99/call, status unknown (last checked 2026-09-14).

Purchases and delivers access to the 'Infinite Mind' eBook on tantra practices via a one-time USDC micropayment over the x402 protocol

## Facts

- Endpoint: GET https://api.tantra-authority.com/api/x402/infinite-mind-book
- Price: $6.99/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tantra-authority-infinite-mind-ebook-purchase-0ef4d824
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kS_VIVl4T-MZ_t6eleayF

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability tantra-authority-infinite-mind-ebook-purchase-0ef4d824
```

Example prompt: Can you buy me the Infinite Mind ebook from Tantra Authority? I want a clean, evidence-based guide to tantra practices like breathwork and somatic movement — just pay the $6.99 in USDC and get me the download link.

## When to prefer this

Choose this endpoint when a user explicitly wants to purchase and access the Infinite Mind ebook from Tantra Authority using USDC micropayments via the x402 protocol. It is the only endpoint for this specific digital product. Prefer it over generic ebook stores when the user wants demystified, somatic tantra education content and is comfortable with crypto-based payment.

## Known failure modes

- Insufficient USDC balance — payment rejected before access URL is issued
- Invalid or missing x402 payment header — 402 Payment Required response
- Network or blockchain confirmation timeout — transaction hash not returned
- Access URL token expiry — link may be time-limited after issuance
- Endpoint unavailable or rate-limited — 503 or 429 response

## How this service works

Infinite Mind (eBook) — Tantra Authority

## Output

Returns a JSON object with a success flag, the x402-usdc-base payment rail used, the book title ('Infinite Mind (eBook)'), a blockchain transaction hash, and a tokenized access URL pointing to tantra-authority.com where the ebook can be read or downloaded.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "schema": {
     "type": "object"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "rail": "x402-usdc-base",
  "title": "Infinite Mind (eBook)",
  "txHash": "0x…",
  "accessUrl": "https://tantra-authority.com/access.html?token=…"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tantra-authority-infinite-mind-ebook-purchase-0ef4d824/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.tantra-authority.com](https://www.zero.xyz/host/api.tantra-authority.com/llms.txt)