# DSDC LTL Preliminary Freight Charges API

**Canonical:** https://apis.io/apis/nmfta/nmfta-dsdc-ltl-preliminary-freight-charges-api/  
**Provider:** NMFTA — https://apis.io/providers/nmfta/  
**Documentation:** https://dsdc.nmfta.org/apis/preliminary-freight-charges-api-standard

DSDC LTL Preliminary Freight Charges API is one of 6 APIs that [NMFTA](https://apis.io/providers/nmfta/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Freight Charges, Pricing, and LTL. The published artifact set on APIs.io includes an OpenAPI specification.

Gives shippers, carriers and 3PLs visibility into freight charges as they evolve — reclassifications, reweighs and accessorial changes mid-shipment rather than weeks later on the invoice. The only LTL specification committed to the public DSDC repositories.

## Machine-readable artifacts (2)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/nmfta/refs/heads/main/openapi/nmfta-dsdc-ltl-preliminary-freight-charges-openapi.yml
- **SourceCode** — https://github.com/dsdcapis/less-than-truckload

## Other NMFTA APIs (5)

- [DSDC LTL eBOL API](https://apis.io/apis/nmfta/nmfta-dsdc-ltl-ebol-api/)
- [DSDC FTL eBOL API](https://apis.io/apis/nmfta/nmfta-dsdc-ftl-ebol-api/)
- [DSDC FTL Rate/Quote API](https://apis.io/apis/nmfta/nmfta-dsdc-ftl-rate-quote-api/)
- [DSDC FTL Invoice and Documents API](https://apis.io/apis/nmfta/nmfta-dsdc-ftl-invoice-and-documents-api/)
- [DSDC FTL In-Transit Visibility API](https://apis.io/apis/nmfta/nmfta-dsdc-ftl-in-transit-visibility-api/)

## Tags

Freight Charges, Pricing, LTL

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