# Oblique Markets Bazaar Seller Leaderboard

> Oblique Markets Bazaar Seller Leaderboard is a paid API for AI agents from api.oblique.markets, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).

Returns the top 25 x402 Bazaar seller addresses ranked by settled 30-day API calls, with listing count, unique payers, and each seller's busiest resource

## Facts

- Endpoint: GET https://api.oblique.markets/api/v1/paid/bazaar-seller-rank
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/oblique-markets-bazaar-seller-leaderboard-64122a24
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_b7NFwQeHkGv7aDyCDKjq6

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 oblique-markets-bazaar-seller-leaderboard-64122a24
```

Example prompt: Pull the current x402 Bazaar seller leaderboard so I can see which 25 seller addresses have settled the most API calls in the last 30 days, along with their listing counts and top resource.

## When to prefer this

Choose this endpoint when you need a ready-made, pre-aggregated seller performance leaderboard for the x402 Bazaar without running your own on-chain SQL queries. It is ideal for competitive research, ecosystem health monitoring, or surfacing high-volume API sellers quickly. Prefer it over raw Dune SQL endpoints when you want a curated top-25 snapshot rather than custom analytics, and when 30-day settled call volume is the ranking metric you care about.

## Known failure modes

- Snapshot not yet generated for current day — may return previous day's data
- No sellers meet minimum activity threshold — could return fewer than 25 entries
- Payment failure (x402 protocol) if USDC balance is insufficient — HTTP 402 returned
- Rate limiting or upstream data pipeline delay causing stale or incomplete leaderboard
- Malformed response if daily aggregation job is still running

## How this service works

Use when an agent needs bazaar seller rank. Returns x402 Bazaar seller leaderboard: top 25 seller addresses ranked by settled 30d calls in the latest daily full-catalogue snapshot, with listing count, unique 30d payers and each seller’s busiest resource. $0.003.

## Output

A ranked list of up to 25 seller wallet addresses from the latest daily full-catalogue snapshot, each entry including: rank position, seller address, number of settled API calls in the past 30 days, total listing count, count of unique payers in the 30-day window, and the seller's single busiest (highest-call) resource URL or identifier.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "as_of": "2026-08-10",
  "sellers": [
   {
    "seller": "0x1a2B3c4D5e6F7a8B9c0D1e2F3a4B5c6D7e8F9a0B",
    "listings": 12,
    "calls_30d": 48210,
    "payers_30d": 1930,
    "top_resource": "https://api.fastsearch.example.com/x402/query"
   },
   {
    "seller": "0x9F8e7D6c5B4a3928170605040302010fEdCbA987",
    "listings": 3,
    "calls_30d": 21055,
    "payers_30d": 640,
    "top_resource": "https://feeds.chaindata.example.io/prices/latest"
   }
  ],
  "generated_at": "2026-08-10T12:00:00.000Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/oblique-markets-bazaar-seller-leaderboard-64122a24/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.oblique.markets](https://www.zero.xyz/host/api.oblique.markets/llms.txt)