EasyPost is a multi-carrier shipping API platform for the United States and international markets. It exposes a REST API spanning shipments, rating, labels, tracking, addresses, parcels, insurance, claims, pickups, scan forms, refunds, batches, end-shippers, reports, customs info, carrier accounts, and webhooks. EasyPost integrates 100+ carriers including USPS, UPS, FedEx, DHL, Canada Post, and Royal Mail.
EasyPost publishes 7 APIs on the APIs.io network, including Webhooks API, Addresses API, Parcels API, and 4 more. Tagged areas include Shipping, Logistics, Multi-Carrier, Tracking, and Labels.
The EasyPost catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.
EasyPost’s developer surface includes authentication, engineering blog, and 12 more developer resources.
Regulatory Posture applies to this provider. Its tags matched the
Insurance regime, so
Regulatory Posture carries 15 points of the composite.
If this regime is wrong for your business, say so on your
provider repo — the
applicability map is public and we will correct it.
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it
carries 10 points of the composite. It is scored from the published contracts
themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already
holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in
front of it, and the first time that check is skipped a duplicate record is created.
Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet,
not penalised by it.
The six quality facets above are damped to 75 points between them,
because the conditional facet above carries the other
25. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 75% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/easypost: open an issue to ask a question, or submit a pull request to add artifacts.
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Standalone Tracking API: create Trackers from a tracking code + carrier, receive webhooks on status changes, query historical scan events. Standard Tracking and Advanced Trackin...
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