FintechToolkit is built from the ground up for both human developers and autonomous AI agents. All directory endpoints, protocols, and discovery manifests are available with zero friction.
Standardized linkset advertising OpenAPI specifications and documentation.
Agentic Resource Discovery (ARD) manifest with semantic query embeddings.
Model Context Protocol server declaration and tool capabilities.
Cryptographically verified agent skills with SHA-256 digests.
Agent authentication, registration endpoints, and assertion protocols.
Resource identification and authorization server discovery.
RFC 8414 Authorization server endpoints with agent_auth configuration.
Agent-native HTTP 402 payment requirements and facilitator endpoints.
Full REST API schema including Machine Payment Protocol (MPP) extensions.
UCP merchant profile and shopping capability schemas.
ACP autonomous commerce and checkout discovery document.
Concise site index and architectural guides for language models.
Autonomous agents can connect directly to our MCP endpoint using standard JSON-RPC 2.0.
# Transport Endpoint
POST https://fintechtoolkit.com/api/mcp
# Example JSON-RPC Request
{
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"name": "search_tools",
"arguments": { "query": "payments" }
},
"id": 1
}Supported tools: search_tools, get_tool, list_categories, compare_tools.
Any HTML page on FintechToolkit can be fetched directly as structured Markdown by passing the Accept: text/markdown header. Responses include the estimated token count in the x-markdown-tokens header.
curl -H "Accept: text/markdown" https://fintechtoolkit.com/tools/stripe
Search fintech infrastructure tools by keyword and optional category filter.
GET https://fintechtoolkit.com/api/search?q=open+banking
List directory tools with pagination, category, and pricing filters.
GET https://fintechtoolkit.com/api/tools?category=payments&pricing=usage-based
Service uptime and health status.
GET https://fintechtoolkit.com/api/health