# Chiro x402 — Neuropathy Knowledge Retrieval

> Chiro x402 — Neuropathy Knowledge Retrieval is a paid API for AI agents from api.chiro-x402.org, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Searches 500K+ segments of chiropractic knowledge focused on neuropathy, returning structured results via x402 micropayment authentication at $0.05 USDC per query.

## Facts

- Endpoint: POST https://api.chiro-x402.org/query/neuropathy
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/chiro-x402-neuropathy-knowledge-retrieval-430d87b4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_F9vPT0KCgG4JolnQKIlYA

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 chiro-x402-neuropathy-knowledge-retrieval-430d87b4 -d '<json body>'
```

Example prompt: Search the chiropractic knowledge base for neuropathy treatment protocols and patient communication scripts I can use in my practice — pay the $0.05 query fee from my Base wallet.

## When to prefer this

Choose this endpoint when you need on-demand, pay-per-query access to a large chiropractic knowledge corpus focused on neuropathy — especially useful for AI agents building chiropractic content, supporting practitioners, or generating patient materials without requiring API keys or account setup. Prefer this over general medical databases when the specific context is chiropractic practice and neuropathy.

## Known failure modes

- Insufficient payment or incorrect payment token returns a 402 Payment Required error
- Query text missing or malformed input object returns a 400 Bad Request
- No relevant knowledge segments found for a highly specific neuropathy query returns empty results
- Network or Base mainnet connectivity issues cause payment verification failure
- Response schema is minimal (example: {}) so structured output format may vary or be sparse

## How this service works

Paid AI-agent endpoint for searching 500K+ segments of general chiropractic knowledge. $0.05 USDC per query on Base mainnet. No API keys, no accounts — agents pay via x402 v2 protocol and receive structured results.

**Corpus:** Clinical protocols, wellness plans, marketing strategies, patient communication, practice management — sourced from general chiropractic training.

## Output

Returns structured segments of chiropractic knowledge relevant to neuropathy, which may include clinical protocol excerpts, wellness plan outlines, patient communication scripts, marketing strategy snippets, or practice management guidance sourced from a 500K+ segment corpus of general chiropractic training material.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "payment": {
   "type": "object",
   "properties": {
    "token": {
     "type": "string"
    },
    "amount": {
     "type": "string"
    },
    "network": {
     "type": "string"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/chiro-x402-neuropathy-knowledge-retrieval-430d87b4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.chiro-x402.org](https://www.zero.xyz/host/api.chiro-x402.org/llms.txt)