PayAPI Market
Search settlement-verified x402 APIs. Discovery is free. Agents pay the provider in USDC on Base.
使うべきか
品質と安全性
検出事項（2）
- HIGHTool poisoning patterns detected
- MEDIUMTool description contains URL to non-standard domainget_api 内
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": {
"marketplace": {
"url": "https://payapi.market/mcp"
}
}
}リモートエンドポイント
https://payapi.market/mcpstreamable-httpできること
ツール一覧
ツール（3）
🟢search_apis(query, verified_only, limit)
Free-text search across the live catalogue. Matches listing name, description, category and provider name. Returns settlement-verified listings only unless verified_only is false. Free and read-only; spends nothing.
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"type": "string",
"description": "What you are looking for, e.g. \"uk property\" or \"sanctions screening\"."
},
"verified_only": {
"type": "boolean",
"default": true,
"description": "Restrict to settlement-verified listings. Default true."
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 100,
"default": 20
}
},
"required": [
"query"
],
"additionalProperties": false
}🟢list_apis(category, verified_only, limit)
Browse the live catalogue, optionally filtered to one category. Omit category for everything. Returns settlement-verified listings only unless verified_only is false. Free and read-only; spends nothing.
入力スキーマ
{
"type": "object",
"properties": {
"category": {
"type": "string",
"description": "Exact category name. Call with no category first to see the valid values."
},
"verified_only": {
"type": "boolean",
"default": true
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 100,
"default": 50
}
},
"additionalProperties": false
}🟢get_api(id)
Fetch a single live listing by its id or slug, including base_url, price range, network and verification state. Also returns a reliability object: score (0 to 100 or null), band (strong, established, thin, caution or unscored) and computed_at. Reliability is a running score from paid verifications, health history and payTo integrity, not a star rating and not a guarantee; unscored means it has not been computed for that listing yet. Method: https://payapi.market/how-an-agent-finds-payapi. Returns the listing whether or not it is verified, and reports payment_verified honestly. Free and read-only; spends nothing.
入力スキーマ
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "Listing uuid or slug, as returned by search_apis or list_apis."
}
},
"required": [
"id"
],
"additionalProperties": false
}推奨プロンプト
search_apissearch_apisget_apiget_apilist_apisコミュニティ
エビデンス