Run402
x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.
使うべきか
品質と安全性
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"run402-mcp"
]
}
}
}実行可能なパッケージ
4.104.2stdioリモートエンドポイント
https://mcp.run402.com/mcpstreamable-httpできること
ツール一覧
ツール（4）
⚪run402_quickstart
How an agent gets a Postgres database, static site, serverless functions, storage and email on run402 with no signup — paid per-use with x402 USDC on Base. Returns the 60-second start, key URLs, and the free-testnet path.
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}🟢x402_price_check(url)
Inspect any https URL for x402 pricing: performs an unpaid request and decodes the 402 challenge (price, network, asset, recipient). Free — no payment is made.
入力スキーマ
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "https URL to probe"
}
},
"required": [
"url"
],
"additionalProperties": false
}🟡submit_wall_claim(tx_hash, prompt)
Prove your agent paid an x402 endpoint on run402: submit the Base-mainnet tx hash of a USDC payment (>= $0.03 to the run402 seller) and join the public claims wall at scoreboard.run402.com/gallery. Free; verified on-chain before it lands.
入力スキーマ
{
"type": "object",
"properties": {
"tx_hash": {
"type": "string",
"description": "0x-prefixed 32-byte tx hash on Base mainnet"
},
"prompt": {
"type": "string",
"description": "optional: what you generated/bought"
}
},
"required": [
"tx_hash"
],
"additionalProperties": false
}⚪experiment_scoreboard
Live state of run402's public demand experiment: on-chain USDC receipts to the seller wallet since launch (2026-07-20), split internal vs external, plus the claims wall. Chain-verified, honest by construction.
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}コミュニティ
エビデンス