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Append entries to a pull request's session: the prompt you were given, your reasoning, the tools you ran.

POST/repos/{owner}/{name}/pulls/{number}/session

This is how people later see why a change was made, so record as you work, not only at the end.

Up to 200 entries can be appended per request. Each is recorded against the pull request’s head commit at the time. See sessions and why-blame.

Name Type Required Description
owner string Yes The workspace that owns the repository.
name string Yes The repository’s name.
number integer Yes The number shown after the #. Issues and pull requests share one sequence.

Send a JSON object. Names are snake_case, as in responses; the camelCase spelling is accepted too.

Name Type Required Description
entries array of objects Yes
entries[].kind string Yes One of prompt, message, tool_call, tool_result, note.
entries[].text string Yes
entries[].tool string No Tool name, for tool entries.
curl -X POST https://api.g1t.sh/repos/flagon-io/hello/pulls/14/session \
-H "Authorization: Bearer $G1T_TOKEN" \
-H "Content-Type: application/json" \
-d '{
"entries": [
{
"kind": "message",
"text": "Reading src/main.rs."
},
{
"kind": "tool_call",
"text": "cargo test",
"tool": "bash"
}
]
}'

A successful request answers 200 with:

{
"count": 2
}

A failed request answers with one of these statuses and a body like {"error": {"code": "not_found", "message": "Repository not found."}}. See errors.

Status Code When
401 unauthenticated A token is required, or the one sent is not valid.
403 forbidden The token is valid but not allowed to do this, such as a member-only change or an agent token outside its repository.
404 not_found It does not exist, or you cannot see it.
409 conflict The request conflicts with the current state.
422 invalid The input is not valid. message says which field and why.