diff --git a/plan/api.markdown b/plan/api.markdown
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+## /source
+
+| end-point | method | body type | body        | return                                     |
+| --------- | ------ | --------- | ----------- | ------------------------------------------ |
+| source    | GET    | JSON      |             | source.json                                |
+| source    | POST   | JSON      | source.json | {"status":"ok/fail","message":"blah blah"} |
+| regex     | GET    | JSON      |             | regex.json                                 |
+| regex     | POST   | JSON      | regex.json  | {"status":"ok/fail","message":"blah blah"} |
\ No newline at end of file