# Spike Auth API

**Canonical:** https://apis.io/apis/spike-api/spike-api-auth-api/  
**Provider:** Spike — https://apis.io/providers/spike-api/  
**Base URL:** https://app-api.spikeapi.com/v3  
**Documentation:** https://docs.spikeapi.com/api-docs/authentication

Spike Auth API is one of 12 APIs that [Spike](https://apis.io/providers/spike-api/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Authentication. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Authenticate end users and mint JWT access tokens.

## Machine-readable artifacts (21)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/spike-api/refs/heads/main/openapi/spike-api-auth-api-openapi.yml
- **Documentation** — https://docs.spikeapi.com/api-docs/authentication
- **APIReference** — https://docs.spikeapi.com/api-reference/openapi.json
- **PostmanCollection** — https://raw.githubusercontent.com/api-evangelist/spike-api/refs/heads/main/collections/spike-api.postman_collection.json
- **OpenCollection** — https://raw.githubusercontent.com/api-evangelist/spike-api/refs/heads/main/collections/spike-api.opencollection.json
- **Documentation** — https://docs.spikeapi.com/api-docs/provider_integration
- **APIReference** — https://docs.spikeapi.com/technical-references/provider_matrix
- **APIReference** — https://docs.spikeapi.com/api-reference/query-provider-records-list
- **APIReference** — https://docs.spikeapi.com/api-reference/query-sleep-list
- **APIReference** — https://docs.spikeapi.com/api-reference/query-workouts-list
- **Documentation** — https://docs.spikeapi.com/technical-references/activity_matrix
- **APIReference** — https://docs.spikeapi.com/api-reference/query-timeseries
- **Documentation** — https://docs.spikeapi.com/technical-references/metrics_matrix
- **APIReference** — https://docs.spikeapi.com/api-reference/query-statistics-daily
- **Documentation** — https://docs.spikeapi.com/technical-references/statistics_matrix
- **Documentation** — https://docs.spikeapi.com/nutrition-ai/overview
- **APIReference** — https://docs.spikeapi.com/technical-references/nutritional_fields
- **Documentation** — https://docs.spikeapi.com/lab-reports/overview
- **APIReference** — https://docs.spikeapi.com/api-reference/upload-lab-report
- **APIReference** — https://docs.spikeapi.com/api-reference/user-info
- **Documentation** — https://docs.spikeapi.com/api-docs/overview

## Other Spike APIs (11)

- [Spike Webhooks API](https://apis.io/apis/spike-api/spike-api-webhooks-api/)
- [Spike Lab Reports API](https://apis.io/apis/spike-api/spike-api-lab-reports-api/)
- [Spike Nutrition AI API](https://apis.io/apis/spike-api/spike-api-nutrition-ai-api/)
- [Spike Provider Integrations API](https://apis.io/apis/spike-api/spike-api-provider-integrations-api/)
- [Spike Provider Records API](https://apis.io/apis/spike-api/spike-api-provider-records-api/)
- [Spike SDK Push API](https://apis.io/apis/spike-api/spike-api-sdk-push-api/)
- [Spike Sleep API](https://apis.io/apis/spike-api/spike-api-sleep-api/)
- [Spike Statistics API](https://apis.io/apis/spike-api/spike-api-statistics-api/)
- [Spike Time Series API](https://apis.io/apis/spike-api/spike-api-time-series-api/)
- [Spike Users API](https://apis.io/apis/spike-api/spike-api-users-api/)
- [Spike Workouts API](https://apis.io/apis/spike-api/spike-api-workouts-api/)

## Tags

Authentication

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