ReceiptRail — x402 Delivery Receipts
On-chain x402 delivery receipts on Solana: hash-locked, verifiable proof of delivery.
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": {
"receiptrail": {
"url": "https://agenttoll-receipts.app.workbuddy.host/mcp"
}
}
}リモートエンドポイント
https://agenttoll-receipts.app.workbuddy.host/mcpstreamable-httpできること
ツール一覧
ツール（3）
⚪issue_receipt(x402_payment_ref, deliverable_digest, x402_payment_signature, buyer, seller)
Anchor a SHA-256 digest of delivered content plus the x402 settlement reference on Solana. Returns a permanent, publicly verifiable receipt (poll until outcome === "settled"). Costs 0.001 USDC via x402; if x402_payment_signature is omitted, returns the payment challenge instead (pay 0.001 USDC to the service address, then call again with the payment tx signature).
入力スキーマ
{
"type": "object",
"properties": {
"x402_payment_ref": {
"type": "string",
"description": "Unique reference for this transaction (1-128 chars)"
},
"deliverable_digest": {
"type": "string",
"description": "SHA-256 hex digest (64 chars) of the delivered content"
},
"x402_payment_signature": {
"type": "string",
"description": "Solana tx signature of the 0.001 USDC payment to the service address. Omit to receive the payment challenge."
},
"buyer": {
"type": "string",
"description": "Optional buyer identifier (wallet address)"
},
"seller": {
"type": "string",
"description": "Optional seller identifier"
}
},
"required": [
"x402_payment_ref",
"deliverable_digest"
]
}🟢verify_receipt(receipt_id, payment_ref)
Verify an AgentToll receipt against live Solana state: PDA owner must be the AgentToll program and the stored digest must match the receipt. Look up by receipt_id, or by x402_payment_ref (always works — the receipt lives on-chain). Read-only, no cost.
入力スキーマ
{
"type": "object",
"properties": {
"receipt_id": {
"type": "string",
"description": "Receipt id, e.g. r_abcdef1234567890"
},
"payment_ref": {
"type": "string",
"description": "x402_payment_ref of the transaction (use this if receipt_id unknown; resolved on-chain)"
}
}
}🟢get_receipt(receipt_id, payment_ref)
Fetch full receipt details: digests, checks, outcome, amount, buyer, seller, timestamp, PDA. Look up by receipt_id, or by x402_payment_ref (always works — the receipt lives on-chain). Read-only, no cost.
入力スキーマ
{
"type": "object",
"properties": {
"receipt_id": {
"type": "string",
"description": "Receipt id, e.g. r_abcdef1234567890"
},
"payment_ref": {
"type": "string",
"description": "x402_payment_ref of the transaction (use this if receipt_id unknown; resolved on-chain)"
}
}
}コミュニティ
エビデンス