# PromptLayer Logging & Tracking API

**Canonical:** https://apis.io/apis/promptlayer/promptlayer-logging-tracking-api/  
**Provider:** PromptLayer — https://apis.io/providers/promptlayer/  
**Base URL:** https://api.promptlayer.com  
**Documentation:** https://docs.promptlayer.com/reference/rest-api-reference

PromptLayer Logging & Tracking API is one of 4 APIs that [PromptLayer](https://apis.io/providers/promptlayer/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Logging & Tracking. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Log and track LLM requests, scores, and metadata.

## Machine-readable artifacts (10)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/promptlayer/refs/heads/main/openapi/promptlayer-logging-tracking-api-openapi.yml
- **Documentation** — https://docs.promptlayer.com/why-promptlayer/how-it-works
- **APIReference** — https://docs.promptlayer.com/reference/log-request
- **PostmanCollection** — https://raw.githubusercontent.com/api-evangelist/promptlayer/refs/heads/main/collections/promptlayer.postman_collection.json
- **Documentation** — https://docs.promptlayer.com/features/prompt-registry
- **APIReference** — https://docs.promptlayer.com/reference/get-prompt-template
- **Documentation** — https://docs.promptlayer.com/features/evaluations/overview
- **APIReference** — https://docs.promptlayer.com/reference/list-evaluations
- **Documentation** — https://docs.promptlayer.com/features/tracing
- **APIReference** — https://docs.promptlayer.com/reference/spans-bulk

## Other PromptLayer APIs (3)

- [PromptLayer Evaluations & Datasets API](https://apis.io/apis/promptlayer/promptlayer-evaluations-datasets-api/)
- [PromptLayer Prompt Registry API](https://apis.io/apis/promptlayer/promptlayer-prompt-registry-api/)
- [PromptLayer Spans & Traces API](https://apis.io/apis/promptlayer/promptlayer-spans-traces-api/)

## Tags

Logging & Tracking

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/promptlayer/promptlayer-logging-tracking-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/promptlayer/.