Proof library

Turn partner work into proof merchants can trust.

The first public partner stories will be listed after review. Until then, this page shows the exact implementation briefs XPayr uses to structure agency, integration, and certified-developer proof.

Submit a partner story Read one-pager

Case study pipeline

Proof starts as a repeatable implementation brief.

No fake customer logos. Public case studies appear here only after a verified partner-enabled merchant flow is approved.

Implementation brief

Agency-led testnet checkout for a global merchant

An ecommerce or SaaS agency needs to prove crypto checkout to a merchant before production funds move.

Challenge

The client wants stablecoin checkout, clear fee math, and webhook records, but does not want a long payment-provider migration before validating demand.

XPayr path

Run one testnet checkout, show 0.5% fee math, verify status/webhook records, then prepare network and wallet configuration for review.

Proof assets

/partners/agencies /docs/testnet-checkout-checklist /developers/webhook-signature-guide

Integration brief

Integration partner embeds XPayr into merchant software

A platform, plugin, or software vendor wants to offer crypto checkout without becoming a custodian.

Challenge

The vendor needs API sessions, supported route references, and operational status records that merchants can understand.

XPayr path

Package hosted checkout/API, expose supported networks, receive webhook events, and route mainnet activation through review when needed.

Proof assets

/partners/integration-partners /doc-api /supported-networks-and-tokens

Certification brief

Certified developer prepares a merchant for mainnet review

A freelance developer or agency engineer implements payment sessions, testnet checkout, and webhook verification for a merchant.

Challenge

The merchant needs a production-ready technical setup and a clean handoff before mainnet approval.

XPayr path

Complete session creation, checkout test, webhook signature verification, public status confirmation, and review-prep checklist.

Proof assets

/partners/developer-certification /developers/testnet-checkout-api /high-risk-merchant-review

Prove it on testnet

Use testnet checkout, status records, and webhook verification before asking a merchant to trust a production flow.

Document the path

Capture route, fee, gas, webhook, and mainnet review boundaries in plain language.

Earn the listing

Approved partners can move from private pipeline to public directory, badge, or case study.

Have a partner flow ready to validate?

Bring one merchant use case. XPayr will map the testnet path, integration owner, review boundary, and public proof asset.

Start partner review Use the one-pager