AlgoVoi Payment Agent

{
  "name": "AlgoVoi Payment Agent",
  "description": "Multi-chain, multi-protocol crypto payment verification agent. Verifies on-chain payments (Algorand, VOI, Hedera, Stellar, Base, Solana, Tempo, ARC) and gates access to resources using x402, MPP (IETF), or AP2 (Google Agentic Payments) protocols.",
  "url": "https://api.algovoi.co.uk",
  "version": "1.0.0",
  "provider": {
    "organization": "AlgoVoi",
    "url": "https://algovoi.co.uk"
  },
  "iconUrl": "https://algovoi.co.uk/favicon.ico",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "securitySchemes": {
    "apiKey": {
      "type": "apiKey",
      "in": "header",
      "name": "Authorization",
      "description": "Bearer <tenant_api_key>. Obtain via api.algovoi.co.uk/signup"
    }
  },
  "security": [
    {
      "apiKey": []
    }
  ],
  "skills": [
    {
      "id": "verify-payment",
      "name": "Verify On-Chain Payment",
      "description": "Verify that a blockchain transaction satisfies the payment requirements for a gated resource. Supports x402, MPP, and AP2 protocols on Algorand, VOI, Hedera, Stellar, Base, Solana, Tempo, and ARC networks. Returns verified=true and an access_token JWT on success.",
      "tags": [
        "payment",
        "blockchain",
        "verification",
        "x402",
        "mpp",
        "ap2"
      ],
      "examples": [
        "Verify tx ABC123 on algorand_mainnet for resource premium-content",
        "Check if payment has been received for checkout token chk_xyz"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "create-checkout",
      "name": "Create Hosted Checkout",
      "description": "Create a hosted payment link for a given amount. Returns a checkout URL and token that an end-user can open to complete payment. Input: amount (major fiat units, e.g. 9.99), currency (ISO 4217, e.g. GBP), label (description), preferred_network (optional), redirect_url (optional). Supported networks: algorand_mainnet, voi_mainnet, hedera_mainnet, stellar_mainnet, base_mainnet, solana_mainnet, tempo_mainnet, arc_testnet.",
      "tags": [
        "payment",
        "checkout",
        "hosted",
        "payment-link"
      ],
      "examples": [
        "Create a checkout link for \u00a39.99 (amount: 9.99, currency: GBP)",
        "Create a checkout link for $49.00 on Algorand mainnet"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "check-status",
      "name": "Check Payment Status",
      "description": "Poll the payment status of a checkout link. Input: token (the URL slug from create-checkout, e.g. 'uW9MJN-abc123' \u2014 NOT the UUID id field). Returns status: active | paid | expired | cancelled.",
      "tags": [
        "payment",
        "status",
        "polling"
      ],
      "examples": [
        "Check if checkout uW9MJN-abc123 has been paid"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "post-twitter-checkout",
      "name": "Post Twitter Checkout",
      "description": "Create a hosted checkout link and post it as a reply to a tweet (or as a new tweet) using the tenant's connected X bot credentials. Input: amount (major fiat units), currency (ISO 4217), tweet_id (optional \u2014 reply target), label (optional), preferred_network (optional). Returns checkout_url, token, and tweet_id of the posted reply.",
      "tags": [
        "payment",
        "checkout",
        "twitter",
        "x",
        "social"
      ],
      "examples": [
        "Reply to tweet 1234567890 with a \u00a39.99 checkout link",
        "Post a $50 payment request as a new tweet via the connected X bot"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "agent-trust-bench",
      "name": "Agent Trust Bench",
      "description": "Research environment measuring autonomous AI agent payment decisions under x402. 35 profiles spanning benign, adversarial, multi-turn, and budget-enforcement scenarios. Agents can probe profiles via GET /{profile_id}, refuse via POST /refused/{profile_id}, and declare pre-authorisation via POST /authorised-declaration. Available as an MCP server (bench_mcp_server.py, stdio transport) and via Bazaar discovery at /discovery/resources. Max transaction: $1.00 USDC. No auth required. Research disclosure at /disclosure-policy.",
      "tags": [
        "research",
        "x402",
        "agent-safety",
        "benchmark",
        "mcp"
      ],
      "examples": [
        "List all bench profiles at agent-trust-bench.algovoi.co.uk/discovery/resources",
        "Probe the 'cheap' profile: GET agent-trust-bench.algovoi.co.uk/cheap",
        "Run all 35 profiles with bench_runner.py --persona policy"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "resources": [
    {
      "id": "agent-trust-bench-discovery",
      "name": "Agent Trust Bench \u2014 Bazaar Discovery",
      "url": "https://agent-trust-bench.algovoi.co.uk/discovery/resources",
      "description": "Bazaar-schema catalog of all 35 bench profiles with x402 payment details."
    },
    {
      "id": "agent-trust-bench-x402-well-known",
      "name": "Agent Trust Bench \u2014 x402 Discovery",
      "url": "https://agent-trust-bench.algovoi.co.uk/.well-known/x402.json",
      "description": "x402 discovery document including MCP server configuration."
    }
  ],
  "x-foxbook": {
    "did": "did:foxbook:01KRXTMK3Z20J7V7MMD17W6T59",
    "foxbook_url": "https://foxbook.dev/agents/did:foxbook:01KRXTMK3Z20J7V7MMD17W6T59",
    "verification_tier": 1,
    "verified_asset": {
      "type": "github_handle",
      "value": "chopmob-cloud",
      "verified_at": "2026-05-18T15:18:15Z",
      "method": "github_gist"
    },
    "class_or_instance": "instance",
    "version_hash": "sha256:d198241cffb232c58ce3988012079120eaffd05de6de18ed449315f3fdf93d5e",
    "signatures": {
      "ed25519_public_key_hex": "1a912155632352a20a0f17003458da5aa458fc1034b0ae8d770a548a8b8e9212",
      "recovery_key_fingerprint": "sha256:a58e88a29fe311ff07454327bd0867104f3523954319d4e68363c2e7109ba858",
      "jws_signature": "eyJhbGciOiJFZERTQSIsInR5cCI6IkpXVCJ9.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-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.15V8SIA2wcizJ37tNdJGtBIyAA0TA20yM9RQDmSfL_1EiyOQwZCJjZZQlpeiybYdIhcXTqUafTWBwEI4jZ9JBQ",
      "transparency_log_entry": "https://transparency.foxbook.dev/leaf/7"
    },
    "updated_at": "2026-05-18T15:18:15Z"
  }
}