polyc-payments-client cargo 2026.10.2 clean Standalone outbound 402-gated payment client for Tempo (Machine Payments Protocol): pays a server's payment challenge, enforces a per-call spend cap and… 1.5K 6h ago polyc-payments-server cargo 2026.10.2 clean Inbound 402 metering server: issue Tempo/x402 payment challenges and verify credentials, standalone of any outbound payment client. 1.5K 6h ago polyc-payments cargo not built 2026.10.2 did not build Machine Payments Protocol (MPP/Tempo) integration for polychrome: the control-plane composition/glue layer over the standalone outbound, inbound,… 501 5h ago pallet-transaction-payment cargo 50.0.0 clean FRAME pallet to manage transaction payments 2M 10h ago pallet-asset-tx-payment cargo 50.0.0 clean pallet to manage transaction payments in assets 883K 8h ago pallet-asset-conversion-tx-payment cargo 32.0.0 clean Pallet to manage transaction payments in assets by converting them to native assets. 755K 8h ago pallet-skip-feeless-payment cargo 24.0.0 clean Pallet to skip payments for calls annotated with `feeless_if` if the respective conditions are satisfied. 636K 11h ago mpp cargo 0.15.0 clean Rust SDK for the Machine Payments Protocol (MPP) 49K 1d ago cratefield-adapter-stripe cargo 0.3.2 clean Payments port over the Stripe REST API for the Cratefield harness 181 14h ago stellar-agent-mpp cargo not built 0.1.0-alpha.11 did not build Strict Machine Payments Protocol support for Stellar agent wallets 175 5h ago stellar-agent-x402 cargo not built 0.1.0-alpha.10 did not build Rust-native x402 Exact Stellar payment scheme (payer side) 158 2d ago stellar-agent-x402-identity cargo not built 0.1.0-alpha.10 did not build SEP-10 counterparty-identity pre-payment gate for x402 Exact Stellar payments (payer side). 153 2d ago cratefield-adapter-polar cargo 0.2.1 clean Payments port over Polar, a Merchant of Record, for the Cratefield harness 72 14h ago openhub-bo-core cargo 0.1.0 clean Sans-IO core for the Red Enlace (ATC) OpenHub payment APIs in Bolivia 17 1d ago laser_tele cargo 2.1.0 clean Telegram Bot API library with async and blocking API: updates, messages, keyboards, files, polls, inline mode, payments, games, reactions 8 2d ago openhub-bo-accounts cargo 0.1.0 clean Merchant accounts, balances and movements for the Red Enlace (ATC) OpenHub APIs 8 1d ago openhub-bo-fx cargo 0.1.0 clean PIX, virtual-asset (Koibanx) and Binance QR collections for the Red Enlace (ATC) OpenHub APIs 8 1d ago openhub-bo-payouts cargo 0.1.0 clean QR and ACH batch payouts for the Red Enlace (ATC) OpenHub APIs 8 1d ago openhub-bo-qr cargo 0.1.0 clean QR Simple / QR MLD-BCB collections for the Red Enlace (ATC) OpenHub APIs 8 1d ago kkhay cargo 1.0.0 clean Official Rust SDK for K Khay Sovereign Crypto Payment Gateway 7 1d ago nomba-rs cargo 0.2.0 clean Unofficial Rust SDK for the Nomba payments API 2d ago 