# describe.net Rater Profile Endpoint

> describe.net Rater Profile Endpoint is a paid API for AI agents from api.describe.net, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Returns outbound rating statistics for a given wallet: totals, revocations, distinct subjects rated, value dispersion, per-chain breakdown, and concentration toward top subject — with no score assigned to the rater.

## Facts

- Endpoint: POST https://api.describe.net/reputation/rater/:wallet
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/describe-net-rater-profile-endpoint-95d4b05d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_d_AxepzoUIOCCPEKi0SVm

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-rater-profile-endpoint-95d4b05d -d '<json body>'
```

Example prompt: Can you pull up the rater profile for wallet 0x4f3A...d91B on describe.net — I want to see how many distinct addresses it's rated, its value dispersion, any revocations it's issued, and how its ratings break down across chains?

## When to prefer this

Use this endpoint when you need to analyze the outbound rating behavior of a specific wallet — not its reputation score, but how it rates others. Prefer this over subject-focused endpoints when the goal is to assess whether a rater is reliable, diverse, or potentially gaming the system. Especially useful for governance systems, trust network audits, or Sybil detection where understanding rater behavior (dispersion, concentration, revocations) matters more than the ratings received.

## Known failure modes

- Wallet address not found or has no outbound ratings — empty or 404 response
- Invalid wallet address format — 400 validation error
- Rater has value_stddev near zero — dispersion is published but no rank is returned
- Payment of $0.01 USDC not provided or rejected — 402 Payment Required via x402 protocol
- Rate limiting or quota exceeded — 429 response

## How this service works

The mirror image: what this wallet has written about EVERYBODY else. Totals and revocations, how many distinct subjects it rated, the dispersion of the values it hands out, the per-chain split and the share taken by its favourite subject. A rater whose `value_stddev` is near zero carries no information however many ratings it wrote — the index publishes the dispersion and refuses to rank raters. There is no score in this response and there will not be one.

## Output

Returns a JSON object containing: total number of ratings written by the wallet, number of revocations issued, count of distinct subjects rated, value_stddev (dispersion of rating values), per-chain breakdown of ratings, and the share of ratings directed at the wallet's most-rated subject. No score is assigned to the rater — the endpoint explicitly withholds ranking for raters with near-zero dispersion.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/describe-net-rater-profile-endpoint-95d4b05d/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)