# Infoharmoni Atlas Pro Sellers Registry Export

> Infoharmoni Atlas Pro Sellers Registry Export is a paid API for AI agents from ausrine-who.onrender.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-02).

Returns a daily snapshot CSV of every x402 seller in the registry, including what they sell, price, call counts, Base blockchain payment data, payer wallets, and top payers.

## Facts

- Endpoint: GET https://ausrine-who.onrender.com/x402/export/sellers.csv?utm_source=zero.xyz
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/infoharmoni-atlas-pro-sellers-registry-export-e2e8e8dc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WumfgZTTRRsMbc09IM1sh

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 infoharmoni-atlas-pro-sellers-registry-export-e2e8e8dc
```

Example prompt: Pull today's full x402 seller registry snapshot for me — I want the CSV with every seller, what they're selling, their prices, call counts from the registry, and the Base on-chain payment data including top payer wallets.

## When to prefer this

Use this endpoint when you need a comprehensive, market-wide view of all x402 sellers in a single pull — especially when you want to cross-reference registry metadata with actual on-chain Base payment activity in one CSV. Prefer this over individual seller report endpoints when doing market analysis, competitive research, or auditing the full x402 ecosystem rather than evaluating a single seller.

## Known failure modes

- Payment required (402) if x402 payment header not provided or $0.25 USDC not sent
- Snapshot may be stale if registry has not refreshed since last generation
- Empty CSV if no sellers are currently registered
- Render.com cold-start delay if service has been idle
- Network timeout on large registry snapshots

## How this service works

Infoharmoni Atlas Pro, sellers.csv: Every x402 seller in today's registry snapshot, one row each: what it sells, its price, the registry's own call counts, and beside them the x402 payments read off Base in the last window, payer wallets and who the top payers are. CSV. Stamped with the snapshot date.

## Output

A CSV file stamped with the snapshot date, containing one row per x402 seller. Columns include: what the seller offers, price per call, registry-recorded call counts, x402 payment counts from Base blockchain, payer wallet addresses, and top payer rankings for the current window.

## 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"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "string"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/infoharmoni-atlas-pro-sellers-registry-export-e2e8e8dc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ausrine-who.onrender.com](https://www.zero.xyz/host/ausrine-who.onrender.com/llms.txt)