What SYNX is

Mirrored from the format repository — docs/spec/SPECIFICATION_EN.md, SYNX 3.7.4. Changes are made there.

Version: 4.2
Name: SYNX (Syndicate Exchange), pronounced "Sine-X"
File extension: .synx

Philosophy

SYNX is a data format that strips away all syntactic noise — quotes, commas, brackets, colons around values. All that remains is key, space, value.

Criteria	JSON	YAML	SYNX
Quotes	Required	Sometimes	No
Commas / brackets	Yes	No	No
Built-in logic	No	No	Yes (!active)
Tokens for AI	~100%	~75%	~40%