The yodl payment configuration can be stored in following places:

• URL query parameters
• ENS Text record, in JSON format inside the me.yodl

Parameters

Example:

• USDC
• USDC,USDT

Default: auto-detect based on your wallet balances | ✅ | ✅ | | chains | string Comma-separated list of supported chain (chainId or shortNames as defined here).

Example:

• base (only receive on base)
• arb1,base,oeth

You can also use chain ids:

• 10,8543
• base,10

Default: auto-detect based on your wallet gas balances | ✅ | ✅ | | currency | string Accepted (invoice/fiat) currencies. This is useful for countries where there is no stablecoin equivalent. Invoice in CHF but receive USD stable-coins.

Example:

• USD
• CHF

Default: USD | ✅ | ✅ | | amount | string Hard-coded amount during checkout. Amount is fixed in the checkout mask. Amount is in currency.

Example:

• 10.00 | ❌ | ✅ | | memo | string A holds the transaction/order id or reference to match a payment to an order.

Use-cases:

• Invoices to reconcile a payment to an invoice
• Ecommerce to match and finalize an order/checkout after payment
• Top-Up/Deposits: add a static or dynamic user id to credit the user with the balances.

Example:

• INVOICE-2345
• order_12312
• user:abcd | ❌ | ✅ | | webhooks | string[] an array of (max 5) URLs to send a webhook after payment was indexed.

Example:

• ["<https://example.com/callback>"]

See webhook docs on how to structure endpoints | ✅ | ❌ | | | | | |

Full example

• Tokens: USDC, USDT
• Only on chains Base and Optimism
• Currency: USD, don’t let the user pick
• Webhooks: get notification through the yodlbot on telegram

JSON

{
  "tokens" : "USDC,USDT",
  "chains" : "base,oeth",
  "currency" : "USD",
  "webhooks": : ["https:://tgbot.yodl.me/v1/tx?id=..."]
}

Supported Tokens and Chains

Yodl Beta focuses on USD stablecoins (but technically is not limited to it).

• Tokens:
  • USD: USDT , USDC , DAI , USDGLO , USDM , CRVUSD , XDAI , WXDAI
  • More tokens and currencies soon
• Chains:
  • eth Mainnet, swapping fees might be prohibitive.
  • base Base
  • oeth Optimism
  • gno Gnosis Chain
  • pol Polygon
  • arb1 Arbitrum One
• Upon request:
  • bsc Binance Chain
  • avax Avalanche
• Remaining chains will be supported