The largest Spanish-language API conference, held annually in Madrid by Fundacion APIAddicts, bringing together API engineers, architects, and practitioners from leading technology companies to discuss API security, design, governance, and AI integration.
APIAddictsDays is an annual one-day conference in Madrid organised by Fundacion APIAddicts, a Spanish foundation dedicated to the API professional community. It is described by the organiser as the largest Spanish-language API conference. The event brings together API practitioners from Spanish and Latin American technology companies for talks covering API security, design patterns, architectural governance, and AI integration into API ecosystems. Specific 2026 venue and speaker details were not confirmed via web search at the time of verification; the information above draws from prior editions and organiser descriptions.
Spain and Latin America share a large developer community with limited access to Spanish-language technical events at this depth. APIAddictsDays fills a gap in the EMEA conference calendar for API-specific content delivered in Spanish. The Fundacion APIAddicts community model means speakers are typically practitioners from companies rather than vendor sales representatives.
Based on prior editions and the organiser's positioning as the largest Spanish-language API conference, sessions are delivered in Spanish. English-language content has not been confirmed for 2026.
Fundacion APIAddicts is a Spanish non-profit foundation dedicated to building and supporting the API professional community in Spain and Latin America. It organises APIAddictsDays alongside ongoing community programmes and educational resources at apiaddicts.org.
As of 18 May 2026, specific 2026 venue and speaker details were not findable via web search. The venue listed (Kinepolis Ciudad de la Imagen) is drawn from prior edition information. The official page at apiaddicts.org/apiaddictsdays/ is the authoritative source for 2026 updates.
Attendees without a technical background in API development or architecture will find this event poorly matched to their needs. It is not a business strategy or AI policy event. Those who do not work in Spanish-language markets or who require English-language content may find the language barrier limiting.
Kinepolis Ciudad de la Imagen is a large cinema and event complex in the Pozuelo de Alarcon area on the western edge of Madrid, used for conferences and large-format professional events. Note: this venue information is drawn from prior editions and has not been confirmed for 2026.
Fundacion APIAddicts is a Spanish foundation focused on the API professional community, providing training, documentation, open source tooling, and community events for developers and architects. The foundation operates apiaddicts.org and has organised APIAddictsDays annually in Madrid for several years. More at apiaddicts.org.
Spain's only dedicated API conference at scale: the Spanish-language positioning and practitioner-speaker model distinguish it clearly from vendor-driven events, though 2026-specific details were thin at verification.
Registration details and ticket pricing for 2026 are not publicly confirmed as of verification. The official page at apiaddicts.org/apiaddictsdays/ is the source for registration when it opens.
Kinepolis Ciudad de la Imagen is in Pozuelo de Alarcon, accessible by Cercanias commuter rail from Madrid Atocha or Madrid Chamartin (line C-5 to Pozuelo). Travel time from the city centre is approximately 20 minutes.
Live stream and recording options are not publicly confirmed as of verification. Prior editions have not consistently offered remote access.
A publication timeline for the 2026 programme is not available as of verification. The official website will carry updates when the programme is confirmed.
| Official website | https://www.apiaddicts.org/apiaddictsdays/ |
| Register | https://www.apiaddicts.org/apiaddictsdays/ |
| Programme | not disclosed |