PASAR API

🇪🇸 Signaturit ~ EU-compliant e-signature & ID verification API

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Free sandbox environment mirrors production for building an integration, but real signing/verification volume is billed — there's no free production tier. Auth is an OAuth2 bearer token issued from the dashboard.

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# Signaturit ~ EU-compliant e-signature & ID verification API needs OAuth credentials ~ get yours at:
# https://docs.signaturit.com/api/latest
curl 'https://api.signaturit.com/v3' \
  -H 'Authorization: Bearer YOUR_TOKEN'

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I'm integrating a Spain API into my app.

API: Signaturit ~ EU-compliant e-signature & ID verification API
Provider: Signaturit
Auth: requires OAuth credentials (sign up: https://docs.signaturit.com/api/latest)
Pricing: paid
Base URL: https://api.signaturit.com/v3
Important note: Free sandbox environment mirrors production for building an integration, but real signing/verification volume is billed — there's no free production tier. Auth is an OAuth2 bearer token issued from the dashboard.

Source: Signaturit (https://docs.signaturit.com/api/latest)
Source type: Provider API or developer docs
Endpoint type: Provider API base URL
Integration difficulty: Needs OAuth
Last checked: 2026-07-05
Production caveat: Keep credentials server-side and confirm current limits, pricing, and webhook/error behaviour in the provider docs.

Help me set up the correct onboarding/authentication path and make the first valid request ~ explain exactly where credentials go and what must happen before production.

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