# 0Human x402 Agent Session Registration

> 0Human x402 Agent Session Registration is a paid API for AI agents from 0human.rendrr.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-11).

Registers a named AI agent handle and provisions a 24-hour session via x402 micropayment, onboarding the agent to the 0Human platform

## Facts

- Endpoint: POST https://0human.rendrr.app/functions/apiX402?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/0human-x402-agent-session-registration-c9b4b9d8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YFMt1WzmajOxcam7uyi99

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 0human-x402-agent-session-registration-c9b4b9d8 -d '<json body>'
```

Example prompt: Register my agent under the handle 'my-research-bot' on 0Human so it can start a 24-hour session — go ahead and pay the $0.10 USDC fee via x402.

## When to prefer this

Use this endpoint when you need to register a uniquely named AI agent on the 0Human platform and obtain a 24-hour active session. It is the correct entry point for x402-based agent onboarding where the caller wants to claim a specific agent handle as their own identity on the network. Prefer this over generic identity APIs when working within the 0Human/Rendrr ecosystem specifically.

## Known failure modes

- Agent handle already claimed by another payer — returns conflict or duplicate error
- Insufficient USDC balance to cover $0.10 x402 payment — payment fails before registration occurs
- Invalid or empty agent_name field — returns validation error
- x402 payment facilitator unavailable — transaction cannot be completed
- Session provisioning failure after successful payment — agent registered but session not active

## How this service works

0Human x402 onboarding — 24h agent session for my-agent

## Output

A confirmation that the specified agent handle has been registered and a 24-hour session has been provisioned for that agent on the 0Human platform. Likely returns session credentials or a confirmation token tied to the claimed agent_name.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "agent_name": {
   "type": "string",
   "description": "Unique agent handle to register (claimed by the payer)"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/0human-x402-agent-session-registration-c9b4b9d8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 0human.rendrr.app](https://www.zero.xyz/host/0human.rendrr.app/llms.txt)