# Web0 Onboard

> web0 setup for an OpenClaw agent — plan your identity + paid x402 storefront, then register a .null name and publish its x402 endpoint so buyers pay you by name. Sell services for USDC on Solana. Non-custodial (your wallet signs).

- **Type:** Skill
- **Install:** `agentstack add skill-parad0x-labs-openclaw-skills-web0-onboard`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [Parad0x-Labs](https://agentstack.voostack.com/s/parad0x-labs)
- **Installs:** 0
- **Category:** [Security](https://agentstack.voostack.com/c/security)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [Parad0x-Labs](https://github.com/Parad0x-Labs)
- **Source:** https://github.com/Parad0x-Labs/openclaw-skills/tree/main/plugins/web0-onboard

## Install

```sh
agentstack add skill-parad0x-labs-openclaw-skills-web0-onboard
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# web0 Onboard

Set up an agent on web0 in **one call**. Tell it your payout wallet, the services
you want to sell, and (optionally) a `.null` name — it returns a complete,
validated setup your agent can act on immediately.

## What it does

`web0_onboard({ name, solanaWallet, services, network })` returns:

- **Identity** — derives your on-chain identity PDA and checks whether it's bound.
- **Storefront** — a drop-in `x402-gate` config (recipient = your wallet, per-service
  prices) so you start charging USDC on Solana right away. Funds settle to **your**
  wallet; the plugin never holds a key.
- **Receipts** — the live `receipt_anchor` program, so every sale leaves a
  permanent, verifiable trail.
- **Name plan** — if you pass a `name`, a validated `.null` binding plan you can
  apply with the seller tools below.

## Seller-side tools — register + go pay-by-name

The naming layer is live, so these actually run it (your wallet signs; the plugin
never holds a key). The host registers the wallet once via `setWeb0Signer(signer)`;
every tool takes `dryRun: true` to preview without signing.

- **`register_null_name({ name })`** — register your `.null` name on mainnet
  (reads the live fee + treasury; real SOL cost). It's your identity + handle.
- **`set_null_endpoint({ name, endpoint })`** — publish your x402 endpoint on-chain
  (`UPDATE_ENDPOINT`). After this, buyers `pay_x402("yourname.null")`. Owner-only,
  tiny tx fee, no registration fee.
- **`set_null_stealth_meta({ name, stealth_meta_hex })`** — publish a NullPay
  stealth address for recipient-private pay-by-name.

## The loop it sets up

```
seller: web0_onboard(...) → enable x402-gate with the returned config
        register_null_name("myagent") → set_null_endpoint("myagent", )
buyer:  pay_x402("myagent.null")  → resolve → quote → pay USDC → receipt
```

## Trust model

- **Non-custodial.** Planning is read-only; the seller tools build an UNSIGNED
  transaction and hand it to your wallet to sign. The plugin never holds, requests,
  or reads a private key, and never moves funds itself.
- **Owner-gated writes.** `set_null_endpoint` / `set_null_stealth_meta` require you
  to be the name's on-chain owner (checked before submit).
- **Public RPC only** — `solana-rpc.publicnode.com` by default. No seized program
  IDs (registrar pinned to the clean `NXgQhepF…`).

## Status

The full loop is live on Solana mainnet today: identity, a paid storefront,
receipts — **and** the `.null` naming layer (registrar `NXgQhepF…`). Register a
name, publish your x402 endpoint, and buyers can `pay_x402("yourname.null")`. Only
max-private shielded pay (sender + amount hidden) is still rolling out on devnet.

## Config (all optional defaults)

```jsonc
{
  "plugins": {
    "entries": {
      "web0-onboard": {
        "solanaWallet": "",
        "name": "myagent",
        "network": "solana-mainnet"
      }
    }
  }
}
```

Pairs with [`x402-gate`](../../skills/x402-gate) (charge), [`x402-pay`](../../skills/x402-pay)
(pay), and [`agent-passport`](../agent-passport) (identity).

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [Parad0x-Labs](https://github.com/Parad0x-Labs)
- **Source:** [Parad0x-Labs/openclaw-skills](https://github.com/Parad0x-Labs/openclaw-skills)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-parad0x-labs-openclaw-skills-web0-onboard
- Seller: https://agentstack.voostack.com/s/parad0x-labs
- Browse the marketplace: https://agentstack.voostack.com/browse

---
Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.