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Payments flow

Production send flow for remittance and wallet apps.

Web
React Native
Flutter (CosmJS)

// 1. Resolve: safHandle.getAddress('alice') — see ../safhandle/resolve
// 2. Connect signer: Cosmos Kit or CosmJS
// 3. Simulate + sign + broadcast
const res = await client.sendTokens(
  sender,
  resolvedAddress,
  [{ denom: 'usaf', amount: '1000000' }],
  'auto',
  'payment memo',
);

See Resolve handles and Register.

// 1. Resolve: safHandle.getAddress('alice')
// 2. Connect signer: CosmJS or Cosmos Kit WalletConnect
// 3. Simulate + sign + broadcast
const res = await client.sendTokens(
  sender,
  resolvedAddress,
  [{ denom: 'usaf', amount: '1000000' }],
  'auto',
  'payment memo',
);

See Flutter guide and SafHandle resolve.

Checklist

Show resolved address before sign
Display fee estimate from simulate
Handle sequence errors with account refresh
Link tx hash to explorer

Checklist
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