La Poste
La Poste is the French national postal service, offering a developer platform called Okapi that exposes REST APIs for parcel tracking, address validation, geolocation, registered letter ordering, certified document exchange (Digiposte), and open data access (dataNOVA). APIs require an X-Okapi-Key obtained by registering a free developer account.
APIs
La Poste Suivi (Tracking) API
Harmonizes delivery status for tracked mail, Colissimo parcels, and Chronopost shipments in real time. Authenticate with an X-Okapi-Key header obtained by subscribing to the Sui...
La Poste ControlAdresse API
Validates, standardises, and enriches postal addresses for users, customers, or prospects in France. Returns CEDEX-normalised address data including street, locality, postcode, ...
La Poste Geolocalisation API
Returns GPS coordinates for a given French postal address. Enables rapid and simple address geocoding integrated via the Okapi platform.
La Poste Geolocalisation Inversee API
Reverse-geocoding API that identifies the five closest French addresses from a given geographic point within a configurable radius.
La Poste Colissimo Shipping API
REST web service for creating Colissimo parcel shipping labels, generating customs documents for international shipments, and submitting electronic pre-advice to La Poste. Suppo...
La Poste LReL (Lettre Recommandee en Ligne) API
API for ordering online registered letters (LReL) — La Poste prints, envelopes, franks and distributes the physical letter on behalf of the requester. Uses OAuth2 authentication...
La Poste Digiposte API
Enables business applications to send certified documents directly to a recipient's Digiposte digital safe and retrieve authenticated documents with probative value from Digipos...
La Poste dataNOVA Open Data API
Open data portal powered by OpenDataSoft exposing 18+ datasets including postal office locations, street mailbox listings, postal codes (HEXASMAL), business registrations (SIREN...