Discover and pay for APIs with USDC credits. No wallet, no gas, MCP-native marketplace.
| Endpoint | https://mcp.apihub.io/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 9 tools · grade D (63) · pin ts_de2574d9117419d0dfac00701b5f390b · protocol 2025-03-26 |
| First / last listed | 2026-10-30 02:23 UTC / 2026-10-30 02:23 UTC |
| Grade over time | 2026-10-30: D (63), 9 tools |
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Tools: apihub_search apihub_list_services apihub_get_service apihub_call apihub_search_external apihub_call_external apihub_read_content apihub_topup apihub_balance
apihub_search | Read-only. Searches onboarded APIHub services by free-text query, with optional category, price, and type filters. Returns up to 10 matches ranked by uptime and endpoint count, each with slug, description, endpoints array, min price in microdollars, provider name, and quality score. No authentication required. Use this when you need to find an API by capability; use apihub_list_services to browse params: query*, category, max_price_microdollars, type |
apihub_list_services | Read-only. Lists onboarded APIHub services alphabetically, returning each service's slug, name, description, category, provider, endpoint count, and lowest per-endpoint price in microdollars. No authentication required. Use this to browse the full onboarded catalog when you don't have a specific capability in mind; prefer apihub_search when filtering by query, category, or price. Does not include params: limit |
apihub_get_service | Get full details for a specific API service including all endpoints, schemas, and pricing. params: service_slug* |
apihub_call | Sends payment. Calls a paid endpoint on an onboarded APIHub service. Debits the endpoint's price from your credit balance and forwards the request to the upstream provider. Returns an object with the upstream response body, HTTP status, and credits_charged_microdollars. Requires a valid API key and sufficient credit balance; if balance is insufficient the call returns a 402 with payment requiremen params: service_slug*, endpoint_path*, method, body |
apihub_search_external | Search external x402-protected APIs (not operated by APIHub, but callable via credits). Returns listings with endpoint counts, prices, and tx_count_7d (USDC payments received on Base in the last 7 days), most used first. params: query, category, limit |
apihub_call_external | Call an external x402-protected URL (any provider in the marketplace or any x402 API). APIHub pays the provider on your behalf using the platform wallet and debits your credit balance for the exact amount. No wallet or gas required. params: url*, method, body, headers |
apihub_read_content | Read web content through a paid content gateway. Returns clean, structured text extracted from the URL. Use this for content services (service_type = 'content'). params: service_slug*, url* |
apihub_topup | Purchase APIHub credits via x402 (USDC on Base). Returns payment instructions including a web URL for browser-based payment, a CLI command, and raw x402 requirements for agents with wallet support. Credits are added to your account instantly once payment confirms on-chain. params: amount_dollars* |
apihub_balance | Read-only. Returns your current APIHub credit balance (in microdollars and USD), total lifetime spending (microdollars and USD), and total completed request count. Requires a valid API key. Use before apihub_call or apihub_call_external to confirm sufficient funds for a paid request, or periodically to audit usage. Does not modify state, send payments, or call upstream APIs; for top-ups use apihub params: none |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.