{
  "id": "ledger-api/customer-api-pagination",
  "slug": "customer-api-pagination",
  "title": "Session: customer-api-pagination — 2026-08-20",
  "type": "source",
  "project": "ledger-api",
  "date": "2026-08-20",
  "started": "2026-08-20T11:20:00+00:00",
  "ended": "2026-08-20T12:14:00+00:00",
  "model": "claude-sonnet-4-6",
  "cwd": "/home/dev/code/ledger-api",
  "git_branch": "feat/pagination",
  "permission_mode": "default",
  "user_messages": 1,
  "tool_calls": 2,
  "tools_used": [
    "Bash",
    "Edit"
  ],
  "is_subagent": false,
  "wikilinks_out": [
    "FastAPI",
    "KeysetPagination",
    "ledger-api"
  ],
  "body_text": "Project: ledger-api · Branch: feat/pagination · Mode: default · Model: claude-sonnet-4-6\n\nSummary\n\nSwitched the customer list endpoint from offset to keyset pagination with an opaque cursor, so deep pages stay fast and results do not shift when new customers are created.\n\nConversation\n\nTurn 1 — User\n\nListing customers gets slow past page 200.\n\nTurn 1 — Assistant\n\nKeyset pagination on (created_at, id) with a base64 cursor; the old page parameter keeps working for one release with a deprecation header.\n\nTools used in this turn:\n\n- Edit: ledger/routes/customers.py\n- Bash: pytest tests/test_pagination.py -q — 7 passed\n\nConnections\n\n- ledger-api\n- KeysetPagination\n- FastAPI",
  "sha256": "177560f990607126",
  "source_url": "sessions/ledger-api/2026-08-20-customer-api-pagination.html"
}