# Aeris Subscription Custom Fields API

**Canonical:** https://apis.io/apis/aeris/aeris-subscription-custom-fields-api/  
**Provider:** Aeris — https://apis.io/providers/aeris/  
**Base URL:** https://iot-api.aeris.com  
**Documentation:** https://iotdeveloper.aeris.net/hc/en-us/articles/25348533091228-IoT-Accelerator-REST-API

Aeris Subscription Custom Fields API is one of 72 APIs that [Aeris](https://apis.io/providers/aeris/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Subscription Custom Fields. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a getting-started guide, authentication docs, and rate-limit docs.

Custom fields are user-defined key-value pairs. They can be used for advanced filtering capabilities on single subscriptions as well as batch jobs. Custom fields can be created, modified and attached to subscriptions using this api.

## Operations (5)

| Method | Path | Summary |
|---|---|---|
| POST | `/custom-fields` | Create a custom field (key) |
| GET | `/custom-fields` | Get custom fields |
| PUT | `/custom-fields/{id}` | Update custom field predefined values |
| DELETE | `/custom-fields/{id}` | Delete a custom field |
| POST | `/custom-fields/requests` | Add or update custom field value for subscription |

## Machine-readable artifacts (14)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/aeris/refs/heads/main/openapi/aeris-subscription-custom-fields-api-openapi.yml
- **Documentation** — https://iotdeveloper.aeris.net/hc/en-us/articles/25348533091228-IoT-Accelerator-REST-API
- **APIReference** — https://iotdeveloper.aeris.net/hc/en-us/sections/25346615432988-IoT-Accelerator-APIs
- **GettingStarted** — https://iotdeveloper.aeris.net/hc/en-us/articles/25348523998748-API-Quick-start-guide
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/aeris/refs/heads/main/authentication/aeris-authentication.yml
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/aeris/refs/heads/main/scopes/aeris-scopes.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/aeris/refs/heads/main/conventions/aeris-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/aeris/refs/heads/main/errors/aeris-problem-types.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/aeris/refs/heads/main/data-model/aeris-data-model.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/aeris/refs/heads/main/rate-limits/aeris-rate-limits.yml
- **Postman** — https://storage.googleapis.com/iota_devportal/assets/dev_app_pmcoll_iota_rest_api.zip
- **Documentation** — https://iotdeveloper.aeris.net/hc/en-us/articles/25348587487644-SMS-Messaging-API-v2
- **Documentation** — https://iotdeveloper.aeris.net/hc/en-us/articles/25348562311580-Aeris-IoT-Watchtower-API-0-6-0
- **Idempotency** — https://raw.githubusercontent.com/api-evangelist/aeris/refs/heads/main/conventions/aeris-conventions.yml

## Other Aeris APIs (12)

- [Aeris IoT Accelerator SOAP API](https://apis.io/apis/aeris/aeris-iot-accelerator-soap-api/)
- [Aeris AerAdmin Device Management API](https://apis.io/apis/aeris/aeris-aeradmin-device-management-api/)
- [Aeris AerFrame Device Communication and Control API](https://apis.io/apis/aeris/aeris-aerframe-device-communication-and-control-api/)
- [Aeris AerTraffic Reports API](https://apis.io/apis/aeris/aeris-aertraffic-reports-api/)
- [Aeris Actions API](https://apis.io/apis/aeris/aeris-actions-api/)
- [Aeris Activation codes API](https://apis.io/apis/aeris/aeris-activation-codes-api/)
- [Aeris Activities API](https://apis.io/apis/aeris/aeris-activities-api/)
- [Aeris Activity Logs API](https://apis.io/apis/aeris/aeris-activity-logs-api/)
- [Aeris Aggregated traffics API](https://apis.io/apis/aeris/aeris-aggregated-traffics-api/)
- [Aeris Applications API](https://apis.io/apis/aeris/aeris-applications-api/)
- [Aeris Attachments API](https://apis.io/apis/aeris/aeris-attachments-api/)
- [Aeris Auth API](https://apis.io/apis/aeris/aeris-auth-api/)

## Tags

Subscription Custom Fields

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