Toppa
Reputation
formula v1.3Signals
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
-
send-airtimeEndpoint
https://api.toppa.cc/send-airtime -
send-dataEndpoint
https://api.toppa.cc/send-data -
pay-billEndpoint
https://api.toppa.cc/pay-bill -
buy-gift-cardEndpoint
https://api.toppa.cc/buy-gift-card -
get-operatorsEndpoint
https://api.toppa.cc/operators -
get-data-plansEndpoint
https://api.toppa.cc/data-plans -
get-billersEndpoint
https://api.toppa.cc/billers -
search-gift-cardsEndpoint
https://api.toppa.cc/gift-cards/search -
get-countriesEndpoint
https://api.toppa.cc/countries -
check-transactionEndpoint
https://api.toppa.cc/transaction -
MCP v2025-06-18Endpoint
https://api.toppa.cc/.well-known/mcp.json -
A2A v0.3.0Endpoint
https://api.toppa.cc/.well-known/agent-card.jsonSkills 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 -
webEndpoint
https://www.toppa.cc -
telegramEndpoint
https://t.me/toppa402Bot -
apiEndpoint
https://api.toppa.cc -
OASF vv0.8.0Endpoint
https://github.com/agntcy/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
The ValidationRegistry contract is not yet deployed on Base Mainnet. Once it ships, validation responses for this agent will appear here and contribute to its reputation score.
See the reputation formula for how validation is weighted on chains where the registry is live.