# By payment rail · Integra

> The field the ATR hash rides in on every chain and payment network the public package supports.

URL: https://integraledger.com/rails

By payment rail

## The agreement rides in the rail’s own field.

For each rail the published package supports, the field the ATR hash rides in, in the form that field can hold, with no new contract on any of them. Where a rail has no field for it, its page says what carries it instead. [Source: lcp docs: rails⁠ (opens in a new tab)](https://github.com/IntegraLedger/integra-protocol/blob/66274bf/docs/guides/rails.md) · [Source: lcp docs: binding⁠ (opens in a new tab)](https://github.com/IntegraLedger/integra-protocol/blob/66274bf/docs/concepts/binding.md)

**Sources (2)**

[lcp docs: rails⁠ (opens in a new tab)](https://github.com/IntegraLedger/integra-protocol/blob/66274bf/docs/guides/rails.md) · [lcp docs: binding⁠ (opens in a new tab)](https://github.com/IntegraLedger/integra-protocol/blob/66274bf/docs/concepts/binding.md)

### Chains

Settlement on a public ledger, read through a reader you supply.

- [EVM chains the signed authorization’s nonce 15 pairings](https://integraledger.com/rails/evm)
- [Tempo MPP’s attribution memo 4 pairings](https://integraledger.com/rails/tempo)
- [Solana one Memo instruction 6 pairings](https://integraledger.com/rails/solana)
- [Stellar the seller’s muxed address 2 pairings](https://integraledger.com/rails/stellar)
- [XRP Ledger the Payment’s InvoiceID 3 pairings](https://integraledger.com/rails/xrpl)
- [Hedera the signed transaction body’s memo 4 pairings](https://integraledger.com/rails/hedera)
- [Algorand the asset transfer’s note 1 pairings](https://integraledger.com/rails/algorand)
- [Aptos the challenge only 1 pairings](https://integraledger.com/rails/aptos)
- [Cardano a CIP-20 message 1 pairings](https://integraledger.com/rails/cardano)
- [Casper the CEP-3009 authorization’s nonce 1 pairings](https://integraledger.com/rails/casper)
- [Concordium the transfer’s memo 1 pairings](https://integraledger.com/rails/concordium)
- [NEAR the NEP-141 transfer’s memo 2 pairings](https://integraledger.com/rails/near)
- [Polkadot Asset Hub a remark batched with the transfer 1 pairings](https://integraledger.com/rails/polkadot)
- [Starknet the outside execution’s nonce 1 pairings](https://integraledger.com/rails/starknet)
- [Sui an unused Pure input 1 pairings](https://integraledger.com/rails/sui)
- [Tron the TRC-20 transfer’s memo 1 pairings](https://integraledger.com/rails/tron)
- [TON the Jetton transfer’s text comment 1 pairings](https://integraledger.com/rails/ton)
- [Stacks the SIP-010 transfer’s memo 1 pairings](https://integraledger.com/rails/stacks)
- [Lightning the BOLT11 invoice 4 pairings](https://integraledger.com/rails/lightning)

### Card networks and processors

Settlement off chain, through the network or the provider.

- [Card networks the agent’s signature, the mandate, or the processor reference 5 pairings](https://integraledger.com/rails/card)
- [Stripe the PaymentIntent’s metadata 2 pairings](https://integraledger.com/rails/stripe)

[Every payment type in the package: where the ATR hash rides, and what each proves](https://integraledger.com/payment-types)