# invinoveritas Seller Intel — x402 Discoverability & Buyer Behavior Audit

> invinoveritas Seller Intel — x402 Discoverability & Buyer Behavior Audit is a paid API for AI agents from api.babyblueviper.com, paid per call via x402, $0.181683/call, status unknown (last checked 2026-09-15).

Analyzes a Base wallet address for on-chain buyer behavior OR audits an x402 resource URL/domain for discoverability position, crawl depth, and ranking levers within the CDP discovery catalog.

## Facts

- Endpoint: POST https://api.babyblueviper.com/x402/seller-intel
- Price: $0.181683/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/invinoveritas-seller-intel-x402-discoverability-buyer-behavior-audit-969c824e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-je1Pi80ThoiK3pVUmohw

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 invinoveritas-seller-intel-x402-discoverability-buyer-behavior-audit-969c824e -d '<json body>'
```

Example prompt: Can you run a discoverability audit on my x402 seller endpoint at api.myservice.com — I want to know my crawl depth percentile, what offset I'm sitting at in the CDP catalog, and what levers I can pull to improve freshness?

## When to prefer this

Use this endpoint when you need to audit the discoverability of an x402 API listing within the CDP discovery ecosystem, or when you want recomputable (not trust-based) on-chain behavioral analysis of a Base wallet address before committing to an irreversible agent action. Prefer this over generic SEO tools or opaque trust scores when you need cryptographically verifiable, public-RPC-backed seller/buyer intelligence specific to the Base/x402 agent economy.

## Known failure modes

- Invalid or missing wallet address format (non-0x address) — likely returns error or empty analysis
- Resource URL not found in CDP catalog — found:false with empty levers
- Neither wallet nor resource provided — likely 400 bad request
- Domain not yet indexed — returns found:false with no offset data
- Rate limiting or payment verification failure via x402 protocol

## How this service works

A neutral verdict before an irreversible action, a signed proof after, and a public track record of being right you recompute — not a score you trust. The verdict is provably committed before the outcome it's graded against: no TEE, no trusted scorer.

## Output

Returns a JSON object with: mode (discoverability or wallet analysis), diagnosis string explaining crawl position and timing, best_offset integer (e.g. 1346), depth_percentile float (e.g. 16.8), actionable levers array, and a disclaimer noting the result is recomputable from public Base RPC and CDP discovery catalog data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "wallet": {
   "type": "string",
   "description": "A buyer's 0x… Base address → on-chain behavior analysis"
  },
  "resource": {
   "type": "string",
   "description": "Your resource URL / domain → discoverability audit"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "mode": "discoverability",
  "type": "x402_seller_intel",
  "found": true,
  "levers": [
   "real settlements refresh freshness",
   "keywords don't move the crawler"
  ],
  "diagnosis": "Your freshest listing sits at offset 1346 — recency-ranked, crawled depth-first ~04:00 UTC.",
  "disclaimer": "Recomputable from public Base RPC + the CDP discovery catalog.",
  "best_offset": 1346,
  "depth_percentile": 16.8
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/invinoveritas-seller-intel-x402-discoverability-buyer-behavior-audit-969c824e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.babyblueviper.com](https://www.zero.xyz/host/api.babyblueviper.com/llms.txt)