# FOR RELYING PARTIES

- [Use Cases](/for-relying-parties/use-cases.md)
- [How our API works](/for-relying-parties/how-our-api-works.md)
- [How to Onboard our API](/for-relying-parties/onboard.md): This information is for onboarding onto Sign V3. Do note that we are no longer supporting new requests to onboard onto Sign V1.
- [API Documentation](/for-relying-parties/api-documentation.md)
- [Sign V3](/for-relying-parties/api-documentation/sign-v3.md)
- [Initiate Sign Request](/for-relying-parties/api-documentation/sign-v3/initiate-sign-request.md)
- [Redirect From Sign with Singpass](/for-relying-parties/api-documentation/sign-v3/redirect-from-sign-with-singpass.md)
- [Accept Success Signing Webhook](/for-relying-parties/api-documentation/sign-v3/accept-success-signing-webhook.md)
- [Get Signing Result](/for-relying-parties/api-documentation/sign-v3/get-signing-result.md)
- [JWKS Specification](/for-relying-parties/api-documentation/sign-v3/jwks-specification.md)
- [Sign Portal User Journey](/for-relying-parties/api-documentation/sign-v3/sign-portal.md)
- [Step-by-step User Journey](/for-relying-parties/api-documentation/sign-v3/sign-portal/sign-portal.md)
- [Cancel Sign Request](/for-relying-parties/api-documentation/sign-v3/cancel-sign-request.md)
- [Sign V1](/for-relying-parties/api-documentation/document-signing-v1.md): Last Updated: 2 June 2025
- [User Journey (V1)](/for-relying-parties/api-documentation/document-signing-v1/sign-docs.md)
- [Transaction Signing](/for-relying-parties/api-documentation/transaction-signing.md)
- [Embedding Singpass JS](/for-relying-parties/api-documentation/transaction-signing/embedding-singpass-js.md)
- [Init Transaction Signing](/for-relying-parties/api-documentation/transaction-signing/init-transaction-signing.md)
- [Exchange Transaction Signature](/for-relying-parties/api-documentation/transaction-signing/exchange-transaction-signature.md)
- [UX Guidelines](/for-relying-parties/ux-guidelines.md): This section contains important UX guidelines to ensure signers are well-guided through their signing journey.
- [Digital Signing Partners](/for-relying-parties/digital-signing-partners.md)
- [Docusign](/for-relying-parties/digital-signing-partners/docusign.md)
- [Tungsten Automation](/for-relying-parties/digital-signing-partners/tungsten-automation.md)
- [OneSpan](/for-relying-parties/digital-signing-partners/onespan.md)
- [Tessaract Technologies Pte Ltd](/for-relying-parties/digital-signing-partners/tessaract-technologies-pte-ltd.md)
- [Netrust Pte Ltd](/for-relying-parties/digital-signing-partners/netrust-pte-ltd.md)
- [Modus Consulting](/for-relying-parties/digital-signing-partners/modus-consulting.md)
- [Redoc.co by Real Estate Doc Pte Ltd.](/for-relying-parties/digital-signing-partners/redoc.co-by-real-estate-doc-pte-ltd..md)
- [CrimsonLogic](/for-relying-parties/digital-signing-partners/crimsonlogic.md)
- [Zoho Sign](/for-relying-parties/digital-signing-partners/zoho-sign.md)
- [Securemetric Technology Pte. Ltd.](/for-relying-parties/digital-signing-partners/securemetric-technology-pte.-ltd..md)
- [Rently Pte. Ltd.](/for-relying-parties/digital-signing-partners/rently-pte.-ltd..md)
- [Support](/for-relying-parties/support.md)