# describe.net Leaderboard Deep Pagination

> describe.net Leaderboard Deep Pagination is a paid API for AI agents from api.describe.net, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns paginated pages of the ERC-8004 reputation leaderboard beyond the first free page, including distinct_raters, total_reviews, and shrunk_score per agent identity.

## Facts

- Endpoint: POST https://api.describe.net/leaderboard/page
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/describe-net-leaderboard-deep-pagination-101aa52c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8Cz1vJTBuBQ673HkQ3V6F

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 describe-net-leaderboard-deep-pagination-101aa52c -d '<json body>'
```

Example prompt: Pull page 3 of the describe.net reputation leaderboard so I can see which agents are ranked further down, along with their distinct rater counts, total reviews, and shrunk scores.

## When to prefer this

Use this endpoint when you need reputation leaderboard data beyond the first free page, specifically when you want to explore mid-tier or long-tail agent identities in the ERC-8004 index. It is the only metered path to the full ranked list with shrunk_score transparency. Choose this over scraping or caching approaches since each page is unique and uncached for any caller.

## Known failure modes

- Page number out of bounds — returns empty result or error if page exceeds available index depth
- Payment failure — x402 payment not accepted, call blocked
- Invalid page parameter — non-integer or negative page number returns error
- Rate limiting — excessive requests may be throttled
- Network timeout — API unreachable

## How this service works

Deep pagination of the index ranking, beyond the free first page. Each row carries `distinct_raters`, `total_reviews` and `shrunk_score`, so thin evidence is visible before anyone is paid for. The first page is free and always will be — what is metered is the long tail, which no cache serves to anybody else.

## Output

An array of leaderboard rows for the requested page, each containing the wallet address or agent identity, their rank position, distinct_raters (number of unique wallets that rated them), total_reviews (raw review count), and shrunk_score (a confidence-adjusted reputation score that discounts thin evidence). Pages beyond the first are metered at $0.01 USDC per call.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/describe-net-leaderboard-deep-pagination-101aa52c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.describe.net](https://www.zero.xyz/host/api.describe.net/llms.txt)