{"name":"OTEL_EXPORTER_OTLP_TRACES_ENDPOINT","slug":"otel-exporter-otlp-traces-endpoint","family":"env","title":"Environment variables","noun":"environment variable","description":"OpenTelemetry trace exports now report each export's result through a callback, except when traces go to the startup gateway","description_source":"entry","described_by":{"version":"2.1.281","anchor":"otlp-trace-exporters-get-an-export-outcome-hook-skipped-whe"},"presence":{"first_seen":"2.1.160","removed_in":null,"in_current_build":true,"newest_mined":"2.1.309","builds":130,"mined_builds":150,"first_cited":{"version":"2.1.281","released_at":"2026-09-23 17:01:17","spans":1}},"aliases":[],"entries":[{"version":"2.1.281","anchor":"otlp-trace-exporters-get-an-export-outcome-hook-skipped-whe","heading":"OTLP trace exporters get an export-outcome hook, skipped when the traces endpoint is the startup gateway","line":"OpenTelemetry trace exports now report each export's result through a callback, except when traces go to the startup gateway","released_at":"2026-09-23 17:01:17","reason":"found in this entry's text, named in this entry"}],"entries_total":1,"docs":[{"source":"claude-code","path":"monitoring-usage","title":"Monitoring","documented":false},{"source":"claude-docs","path":"third-party\/claude-desktop\/telemetry","title":"Telemetry and egress","documented":false}],"docs_total":2,"gates":[],"related":[{"name":"OTEL_EXPORTER_OTLP_TRACES_HEADERS","slug":"otel-exporter-otlp-traces-headers","description":"Comma-separated `key=value` headers for OTLP trace exports; the bundled exporters merge it over `OTEL_EXPORTER_OTLP_HEADERS`, its values winning on a clash, and send them as HTTP headers or gRPC metadata. While it is set, Claude Code skips some of its built-in routes that attach its own `Authorization: Bearer` token to trace exports."},{"name":"OTEL_EXPORTER_OTLP_TRACES_PROTOCOL","slug":"otel-exporter-otlp-traces-protocol","description":"You can now set standard OpenTelemetry compression and per-signal protocol variables and have them respected."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/env\/otel-exporter-otlp-traces-endpoint","family_url":"https:\/\/changelogs.core-directive.com\/reference\/env.json"}