> ## Documentation Index
> Fetch the complete documentation index at: https://docs.neus.network/llms.txt
> Use this file to discover all available pages before exploring further.

# Human check

> Confirm a person before rewards, drops, or high-value access.

**Check ID:** `proof-of-human`

## Use cases

* Sybil resistance
* Rewards and trusted onboarding

## Flow type

Interactive, hosted-only. The user completes the personhood step on NEUS and returns with a result. This check cannot be combined with other checks in one request.

## What you configure (hosted)

| Field      | Required | Notes                                                       |
| ---------- | -------- | ----------------------------------------------------------- |
| `provider` | Yes      | Pin a supported provider (e.g. `zkpassport`)                |
| `scope`    | No       | Scope for the personhood identifier (defaults to `neus-v1`) |

For direct API submission after a hosted proof, the request carries the provider `proofs` and `queryResult` returned by the hosted step — you don't assemble these yourself. Use Hosted Verify or `VerifyGate` for the standard path.

## Response Fields

| Field            | Visibility | Description                                                                  |
| ---------------- | ---------- | ---------------------------------------------------------------------------- |
| `provider`       | Public     | Provider that verified (e.g. `zkpassport`)                                   |
| `assuranceLevel` | Public     | Confidence level: `low`, `medium`, or `high`                                 |
| `claims`         | Public     | Privacy-preserving booleans (e.g. `personhood_verified`, `sanctions_passed`) |
| `traits`         | Public     | Provider metadata (scope, domain, verifiedAt)                                |
| `expiresAt`      | Public     | Expiry timestamp                                                             |

## Assurance Levels

| Level    | Criteria                                      |
| -------- | --------------------------------------------- |
| `high`   | Strict facematch verified                     |
| `medium` | Facematch (non-strict) or KYC bundle verified |
| `low`    | Age/sanctions/personhood only                 |

Full schema: [`proof-of-human.json`](https://github.com/neus/network/blob/main/docs/verifiers/schemas/proof-of-human.json).