# Tantra Authority — Complete Library Bundle

> Tantra Authority — Complete Library Bundle is a paid API for AI agents from api.tantra-authority.com, paid per call via x402, $199/call, status unknown (last checked 2026-09-14).

Purchases and delivers access to the complete Tantra Authority digital library, including every book, meditation, audiobook, and reading, via a one-time USDC micropayment.

## Facts

- Endpoint: GET https://api.tantra-authority.com/api/x402/bundle-complete-library
- Price: $199/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-complete-library-bundle-7903c242
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mbAtT4a7jqWMpJLzWyMCd

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-complete-library-bundle-7903c242
```

Example prompt: Can you buy me the complete Tantra Authority library bundle — all the books, meditations, and audiobooks — and give me the access link once it's paid for?

## When to prefer this

Choose this endpoint when a user explicitly wants to unlock the entire Tantra Authority content catalog — all books, meditations, and audiobooks — in a single transaction. It is the all-in-one bundle option, preferable over individual title endpoints when the user wants comprehensive access rather than a specific item. Best used when the user is comfortable with a $199 USDC one-time charge and wants immediate tokenized access.

## Known failure modes

- Insufficient USDC balance — payment not processed, no access URL returned
- x402 payment protocol failure — transaction not confirmed on-chain
- Invalid or expired token — access URL may not load
- Network or API timeout — no response, call may need to be retried
- Duplicate purchase — endpoint is not idempotent; repeated calls will charge again

## How this service works

Tantra without the mythology. A clean, body-grounded education in what tantra actually is — the breath, sound, movement, touch, and attention practices that produce documented results, stripped of the marketing.

## Output

Returns a JSON object confirming the purchase was successful, including the payment rail used (x402-usdc-base), the bundle title, the transaction hash (txHash), and a tokenized access URL (accessUrl) that grants entry to the full digital library.

## 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": "The Complete Library — every book, meditation, audiobook + reading (bundle)",
  "txHash": "0x…",
  "accessUrl": "https://tantra-authority.com/access.html?token=…"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tantra-authority-complete-library-bundle-7903c242/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)