API Spytrend,
đang hoạt động.

curl -X POST https://mcp.spytrend.com/oauth2/register \
  -H 'Content-Type: application/json' \
  -d '{"client_name":"my-agent","grant_types":["client_credentials"],
       "response_types":[],"token_endpoint_auth_method":"client_secret_basic",
       "scope":"mcp:read"}'

curl -X POST https://mcp.spytrend.com/oauth2/token \
  -u "$CLIENT_ID:$CLIENT_SECRET" \
  -d 'grant_type=client_credentials&scope=mcp:read&audience=https://mcp.spytrend.com/mcp'

curl -X POST https://mcp.spytrend.com/mcp \
  -H "Authorization: Bearer $ACCESS_TOKEN" \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call",
       "params":{"name":"search_ads","arguments":{"country":"BR","limit":5}}}'