# United States Postal Service Files API

**Canonical:** https://apis.io/apis/usps/usps-files-api/  
**Provider:** United States Postal Service — https://apis.io/providers/usps/  
**Base URL:** https://apis.usps.com/locations/v3  
**Documentation:** https://developers.usps.com/Oauth

United States Postal Service Files API is one of 7 APIs that [United States Postal Service](https://apis.io/providers/usps/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include File. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, authentication docs, a JSON-LD context, and 6 JSON Schemas.

The Files API from United States Postal Service — 2 operation(s) for files.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| GET | `/files` | List available location files for download |
| GET | `/files/{fileID}/generate-signed-url` | Generate a signed URL for downloading a location file |

## Machine-readable artifacts (53)

- **OpenAPI** — https://artifacts.apis.io/usps/openapi/usps-files-api-openapi.yml
- **Documentation** — https://developers.usps.com/Oauth
- **Authentication** — https://developers.usps.com/getting-started
- **Documentation** — https://developers.usps.com/addressesv3
- **JSONStructure** — https://artifacts.apis.io/usps/json-structure/addresses-address-structure.json
- **JSONLD** — https://artifacts.apis.io/usps/json-ld/united-states-postal-service-addresses-context.jsonld
- **Examples** — https://artifacts.apis.io/usps/examples/addresses-address-example.json
- **Documentation** — https://developers.usps.com/adjustmentsv3
- **Documentation** — https://developers.usps.com/appointmentsv3
- **Documentation** — https://developers.usps.com/carrierpickupv3
- **JSONStructure** — https://artifacts.apis.io/usps/json-structure/carrier-pickup-pickup-request-structure.json
- **JSONLD** — https://artifacts.apis.io/usps/json-ld/united-states-postal-service-carrier-context.jsonld
- **Examples** — https://artifacts.apis.io/usps/examples/carrier-pickup-pickup-request-example.json
- **Documentation** — https://developers.usps.com/containersv3
- **Documentation** — https://developers.usps.com/domesticlabelsv3
- **Documentation** — https://developers.usps.com/domesticpricesv3
- **JSONStructure** — https://artifacts.apis.io/usps/json-structure/domestic-prices-base-rate-request-structure.json
- **JSONLD** — https://artifacts.apis.io/usps/json-ld/united-states-postal-service-domestic-context.jsonld
- **Examples** — https://artifacts.apis.io/usps/examples/domestic-prices-base-rate-request-example.json
- **Documentation** — https://developers.usps.com/informeddeliverymailcampaignsv3
- **Documentation** — https://developers.usps.com/informeddeliverypackagecampaignsv3
- **Documentation** — https://developers.usps.com/internationallabelsv3-comingsoon
- **Documentation** — https://developers.usps.com/internationalpricesv3
- **Documentation** — https://developers.usps.com/internationalstandardsv3
- **Documentation** — https://developers.usps.com/locationsv3
- **Documentation** — https://developers.usps.com/logistics-shipmentsv3
- **Documentation** — https://developers.usps.com/ncoav3
- **Documentation** — https://developers.usps.com/paymentsv3
- **Documentation** — https://developers.usps.com/pmodv3
- **Documentation** — https://developers.usps.com/qrcodesv3
- **Documentation** — https://developers.usps.com/reconciliationadjustmentsv3
- **Documentation** — https://developers.usps.com/scanv3
- **Documentation** — https://developers.usps.com/service-standards-file-download-v3
- **Documentation** — https://developers.usps.com/servicestandardsdirectoryv3
- **Documentation** — https://developers.usps.com/shipenrollmentv3
- **Documentation** — https://developers.usps.com/shippingoptionsv3
- **Documentation** — https://developers.usps.com/standardsv3
- **Documentation** — https://developers.usps.com/subscriptions-addressesv3
- **Documentation** — https://developers.usps.com/subscriptions-adjustmentsv3
- **Documentation** — https://developers.usps.com/subscriptions-disputesv3
- …and 13 more, listed in full on the page.

## Other United States Postal Service APIs (6)

- [United States Postal Service Addresses API](https://apis.io/apis/usps/usps-addresses-api/)
- [United States Postal Service Carrier Pickup API](https://apis.io/apis/usps/usps-carrier-pickup-api/)
- [United States Postal Service Domestic Prices API](https://apis.io/apis/usps/usps-domestic-prices-api/)
- [United States Postal Service Listener URL Specification API](https://apis.io/apis/usps/usps-listener-url-specification-api/)
- [United States Postal Service Resources API](https://apis.io/apis/usps/usps-resources-api/)
- [United States Postal Service Tracking API](https://apis.io/apis/usps/usps-tracking-api/)

## Tags

File

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