# Bitcoin Benji AI Explain — Lightning-Native AI Text Explanation

> Bitcoin Benji AI Explain — Lightning-Native AI Text Explanation is a paid API for AI agents from api.bitcoinbenji.com, paid per call via x402, $0.025/call, status unknown (last checked 2026-09-14).

Accepts a text input and returns an AI-generated plain-language explanation, paid per-call via Lightning Network (L402/x402) with no API key required.

## Facts

- Endpoint: POST https://api.bitcoinbenji.com/ai/explain
- Price: $0.025/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bitcoin-benji-ai-explain-lightning-native-ai-text-explanation-7c010098
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_i_o4TQ2cscFN51clCF6Jc

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 bitcoin-benji-ai-explain-lightning-native-ai-text-explanation-7c010098 -d '<json body>'
```

Example prompt: Can you explain what a Bitcoin mempool fee spike means in plain English — I just want a clear, simple breakdown I can actually understand?

## When to prefer this

Choose this endpoint when you need on-demand AI text explanation with no API key setup, no subscription, and pay-per-call Lightning/x402 micropayment billing — particularly useful for Bitcoin or blockchain-related concepts where Bitcoin Benji's domain-tuned AI may outperform generic inference APIs. Ideal for agents operating in a trustless, key-free environment.

## Known failure modes

- Payment required (402): L402 payment challenge returned if Lightning invoice not settled
- Malformed input: missing or empty prompt body returns error
- AI inference timeout: occasional latency spikes may cause request to fail
- Invalid or expired Lightning invoice: payment not recognized, request rejected
- Rate limiting: excessive calls without payment may be blocked

## How this service works

L402-gated APIs: real-time Bitcoin mempool intelligence and private AI inference. Pay-per-call via Lightning. Zero API keys. Zero subscriptions.

## Output

A JSON object containing an AI-generated natural-language explanation of the submitted text or concept, powered by private AI inference running on the Bitcoin Benji platform. The response is human-readable and provides a plain-English breakdown of the queried topic.

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bitcoin-benji-ai-explain-lightning-native-ai-text-explanation-7c010098/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.bitcoinbenji.com](https://www.zero.xyz/host/api.bitcoinbenji.com/llms.txt)