ERC-8004 Explorer by
Agent #1870

Toppa

Celo Mainnet
Agent ID
1870
Network
Celo Mainnet
Registered At
2026-03-16 10:00:26 UTC
about 2 months ago
Registration Block

Reputation

formula v1.3
92
confidence: high
feedback
93 × 0.5882
sybil
84 × 0.2353
reliability
100 × 0.1765
Feedback: 12 of 581 contributed. 569 excluded (569 non-whitelisted tag or out of range).

Signals

581 feedback from 490 clients
delivered not in score
93.0 · 22 feedbacks · 21 clients
airtime not in score
97.5 · 183 feedbacks · 178 clients
data not in score
98.1 · 136 feedbacks · 130 clients
sentinel8004 not in score
95.0 · 1 feedback · 1 client
bill_payment not in score
97.6 · 101 feedbacks · 95 clients
gift_card not in score
97.6 · 101 feedbacks · 98 clients
reliable
94.5 · 10 feedbacks · 10 clients
fast_delivery not in score
90.8 · 13 feedbacks · 13 clients
value_received not in score
85.0 · 10 feedbacks · 10 clients
review not in score
4.0 · 1 feedback · 1 client
health-check not in score
4.0 · 1 feedback · 1 client
responseTime
90.0 · 1 feedback · 1 client
trust
85.0 · 1 feedback · 1 client
Validations
Coming Soon
Avg response
Coming Soon
Agent 1870 avatar
Active x402 registration-v1

Financial services AI agent for telecommunications and digital payments. Enables mobile airtime top-ups, data bundles, utility bill payments (electricity, water, internet, TV), and gift card purchases across 170+ countries. Payment infrastructure powered by Celo blockchain stablecoins (cUSD) using the x402 micropayment protocol.

Source: https://api.toppa.cc/registration.json

Raw metadata
{
  "name": "Toppa",
  "tags": [
    "airtime",
    "data-bundles",
    "bill-payment",
    "gift-cards",
    "telecom",
    "digital-payments",
    "celo",
    "x402",
    "stablecoin",
    "AI-agents",
    "multi-country"
  ],
  "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
  "image": "https://api.toppa.cc/agent-image.png",
  "active": true,
  "version": "2.0.0",
  "services": [
    {
      "name": "send-airtime",
      "method": "POST",
      "endpoint": "https://api.toppa.cc/send-airtime",
      "description": "Send mobile airtime top-up (170+ countries, 800+ operators)",
      "paymentRequired": true
    },
    {
      "name": "send-data",
      "method": "POST",
      "endpoint": "https://api.toppa.cc/send-data",
      "description": "Send mobile data bundle (170+ countries)",
      "paymentRequired": true
    },
    {
      "name": "pay-bill",
      "method": "POST",
      "endpoint": "https://api.toppa.cc/pay-bill",
      "description": "Pay utility bill (electricity, water, TV, internet)",
      "paymentRequired": true
    },
    {
      "name": "buy-gift-card",
      "method": "POST",
      "endpoint": "https://api.toppa.cc/buy-gift-card",
      "description": "Buy gift card (300+ brands: Amazon, Steam, Netflix, Spotify, PlayStation, Xbox, Uber, Airbnb)",
      "paymentRequired": true
    },
    {
      "name": "get-operators",
      "method": "GET",
      "endpoint": "https://api.toppa.cc/operators",
      "description": "Get mobile operators by country (append country code, e.g. /operators/NG)"
    },
    {
      "name": "get-data-plans",
      "method": "GET",
      "endpoint": "https://api.toppa.cc/data-plans",
      "description": "Get data plan operators by country (append country code, e.g. /data-plans/KE)"
    },
    {
      "name": "get-billers",
      "method": "GET",
      "endpoint": "https://api.toppa.cc/billers",
      "description": "Get utility billers by country (append country code, e.g. /billers/NG)"
    },
    {
      "name": "search-gift-cards",
      "method": "GET",
      "endpoint": "https://api.toppa.cc/gift-cards/search",
      "description": "Search gift card brands (use ?q= query param)"
    },
    {
      "name": "get-countries",
      "method": "GET",
      "endpoint": "https://api.toppa.cc/countries",
      "description": "Get all supported countries"
    },
    {
      "name": "check-transaction",
      "method": "GET",
      "endpoint": "https://api.toppa.cc/transaction",
      "description": "Check transaction status (append type and ID, e.g. /transaction/airtime/12345)"
    },
    {
      "name": "MCP",
      "version": "2025-06-18",
      "endpoint": "https://api.toppa.cc/.well-known/mcp.json",
      "mcpTools": [
        "get_operators",
        "get_data_plans",
        "get_billers",
        "search_gift_cards",
        "get_gift_cards",
        "get_gift_card_code",
        "check_country",
        "list_countries",
        "get_promotions",
        "convert_currency",
        "send_airtime",
        "send_data",
        "pay_bill",
        "buy_gift_card"
      ],
      "mcpPrompts": [
        "airtime_topup",
        "data_bundle",
        "bill_payment",
        "gift_card_purchase"
      ]
    },
    {
      "name": "A2A",
      "version": "0.3.0",
      "endpoint": "https://api.toppa.cc/.well-known/agent-card.json",
      "a2aSkills": [
        "natural_language_processing/natural_language_generation/text_generation",
        "natural_language_processing/natural_language_understanding/contextual_comprehension",
        "natural_language_processing/conversation/chatbot",
        "natural_language_processing/information_retrieval_and_synthesis/search",
        "natural_language_processing/information_retrieval_and_synthesis/question_answering",
        "natural_language_processing/analytical_and_logical_reasoning/problem_solving",
        "tool_interaction/automation/workflow_automation",
        "technology/blockchain/cryptocurrency",
        "technology/blockchain/smart_contracts",
        "finance_and_business/finance/digital_payments"
      ]
    },
    {
      "name": "web",
      "method": "GET",
      "endpoint": "https://www.toppa.cc",
      "protocol": "Web",
      "description": "Web interface for Toppa agent"
    },
    {
      "name": "telegram",
      "endpoint": "https://t.me/toppa402Bot",
      "protocol": "Telegram",
      "description": "Telegram bot for airtime, data, bills, and gift cards"
    },
    {
      "name": "api",
      "endpoint": "https://api.toppa.cc"
    },
    {
      "name": "OASF",
      "skills": [
        "natural_language_processing/natural_language_generation/text_generation",
        "natural_language_processing/natural_language_understanding/contextual_comprehension",
        "natural_language_processing/conversation/chatbot",
        "natural_language_processing/information_retrieval_and_synthesis/search",
        "natural_language_processing/information_retrieval_and_synthesis/question_answering",
        "natural_language_processing/analytical_and_logical_reasoning/problem_solving",
        "tool_interaction/automation/workflow_automation"
      ],
      "domains": [
        "technology/blockchain/cryptocurrency",
        "technology/blockchain/smart_contracts",
        "technology/telecommunications",
        "finance_and_business/finance",
        "commerce/retail/online_retail"
      ],
      "version": "v0.8.0",
      "endpoint": "https://github.com/agntcy/oasf/"
    }
  ],
  "updatedAt": 1774300800,
  "agent_type": "service",
  "description": "Financial services AI agent for telecommunications and digital payments. Enables mobile airtime top-ups, data bundles, utility bill payments (electricity, water, internet, TV), and gift card purchases across 170+ countries. Payment infrastructure powered by Celo blockchain stablecoins (cUSD) using the x402 micropayment protocol.",
  "x402Support": true,
  "registrations": [
    {
      "agentId": 1870,
      "agentRegistry": "eip155:42220:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
    },
    {
      "agentId": 242,
      "agentRegistry": "eip155:11142220:0x8004A818BFB912233c491871b3d84c89A494BD9e"
    }
  ],
  "supportedTrust": [
    "reputation",
    "crypto-economic",
    "tee-attestation"
  ]
}

Registrations

Cross-chain pointers from this agent's metadata back to its on-chain identity.

Chain Registry Agent ID
Celo Mainnet 0x8004A169FB4a3325136EB29fA0ceB6D2e539a432 1870
eip155:11142220 0x8004A818BFB912233c491871b3d84c89A494BD9e 242

Services

# Client Value Tags Verified Status When
fast_delivery 5
1 0x473047c1f8e16b9c40f725d21ee6cfb9d738359b fast_delivery 85.0 excluded
gift_card
2026-03-21 tx ↗ view →
1 0xb5a17428f18497d3137dbd65a3d70e54b8958f9f fast_delivery 95.0 excluded
bill_payment
2026-03-21 tx ↗ view →
1 0x84dde1939eafa41bab377cb342cb769db2e25106 fast_delivery 85.0 excluded
data
2026-03-21 tx ↗ view →
1 0x9c594ee20dd083bd2e23ee26f0899f92f5726b5c fast_delivery 100.0 excluded
data
2026-03-21 tx ↗ view →
1 0xbc6754f3366187ae410da4b944ae5beed8c9af5d fast_delivery 95.0 excluded
airtime
2026-03-21 tx ↗ view →
value_received 4
1 0xb9421a62a1bd1eab7adaaffc48f29ade28d33e32 value_received 100.0 excluded
gift_card
2026-03-21 tx ↗ view →
1 0x50f3d5a63a310e40796fba369013f13eb6a69c76 value_received 70.0 excluded
bill_payment
2026-03-21 tx ↗ view →
1 0xf738316219040020fd14e7f37a547de2db8198f5 value_received 100.0 excluded
data
2026-03-21 tx ↗ view →
1 0x76ee3c865975ef9d2039105b0c7f907cbd7d91c5 value_received 90.0 excluded
airtime
2026-03-21 tx ↗ view →
delivered 7
1 0x3c439c650a61c5c32d7375cd83d841ffe077a81f delivered 95.0 excluded
gift_card
2026-03-21 tx ↗ view →
1 0xde76b98655389045c9981d6b8f3738594ca390ad delivered 95.0 excluded
bill_payment
2026-03-21 tx ↗ view →
1 0xb87b08d26d4577c18fb0d2761c47301129ca61aa delivered 100.0 excluded
bill_payment
2026-03-21 tx ↗ view →
1 0x547b3beb6476e046f0ae5359b5aff545cd5999a7 delivered 95.0 excluded
data
2026-03-21 tx ↗ view →
1 0x35ec604237be2d82095b4da80a304ae506ca7b1e delivered 100.0 excluded
airtime
2026-03-21 tx ↗ view →
1 0x161aad77a5efe89b9fb74d957542e4e5e3dec411 delivered 80.0 excluded
airtime
2026-03-21 tx ↗ view →
1 0x8702f74301750853dfb47aedc3e6956206b954c4 delivered 100.0 excluded
gift_card
2026-03-21 tx ↗ view →
reliable 4
1 0xd5111b3dcd35066947deef77d27b7012b971998c reliable 100.0
bill_payment
2026-03-21 tx ↗ view →
1 0x0961e869c74f7986eba3c38cf9ca0c820aa9907c reliable 100.0
data
2026-03-21 tx ↗ view →
1 0xdfc4054a223b0e1dc66e3df6d88c147e32e8a2eb reliable 100.0
airtime
2026-03-21 tx ↗ view →
1 0xfdd898791ca27d1844cef0fd04d6d974da976177 reliable 95.0
gift_card
2026-03-21 tx ↗ view →