Compress

518.PLUS Free 1 file
Reduce image file size with quality control.

Access

Serverhttps://518.plus/mcp
Tool call namecompress
MethodPOST
Endpointhttps://518.plus/v1/tools/compress
Request example
curl -X POST https://518.plus/v1/tools/compress \
  -H 'Authorization: Bearer <fsk_…>' \
  -H 'Idempotency-Key: <unique-operation-id>' \
  -F [email protected] \
  --form-string preset=auto
API key: create one in Account → API keys