aid: solid-fi url: https://raw.githubusercontent.com/api-evangelist/solid-fi/refs/heads/main/apis.yml name: Solid (Solid.fi) kind: company description: >- Solid (formerly Wise) was a venture-backed fintech-as-a-service / embedded finance platform offering banking, card, and payment APIs to fintech builders. Solid raised more than $80M, including a 2022 Series B led by FTV Capital. The company subsequently became the subject of significant legal trouble - including litigation with FTV Capital and reported customer disputes - and substantially wound down operations through 2023-2024. As of this profile, the solidfi.com site is not responding to requests and no active API or onboarding pipeline appears to be operating. This is an honest historical record; treat any API references as unverified / inactive. image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg tags: - Banking as a Service - Embedded Finance - Payments - Cards - Historical - Inactive created: '2026-05-23' modified: '2026-05-23' specificationVersion: '0.19' apis: [] common: - type: Website url: https://www.solidfi.com/ - type: Crunchbase url: https://www.crunchbase.com/organization/solid-2 - type: LinkedIn url: https://www.linkedin.com/company/solidfi maintainers: - FN: Kin Lane email: kin@apievangelist.com