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Unit ID
9NCxmfI7VjaNID6HeI8KWfjdQyKfYtx6sPXDk3WNl8s=
Received
16.02.2021 00:22:25
Confirmation delay (full node)
10 minutes 19 seconds
Confirmation delay (light node)
11 minutes 30 seconds
Messages
Definition
Definition: [ "autonomous agent", { "doc_url": "https://ostable.org/bonded-stablecoin-buffer.json", "init": "{ if (trigger.output[[asset!=base]]) bounce("only bytes payments are accepted"); if (!is_aa(params.curve_aa)) bounce("bad curve_aa"); if (!is_valid_address(params.address)) bounce("bad address"); $max_fee_percent = params.max_fee_percent OTHERWISE 1; if (typeof($max_fee_percent) != 'number') bounce("bad max_fee_percent"); $max_change_percent = params.max_change_percent OTHERWISE 0.5; if (typeof($max_change_percent) != 'number') bounce("bad max_change_percent"); }", "messages": { "cases": [ { "if": "{ trigger.data.execute }", "init": "{ $tokens2 = trigger.data.tokens2; if (!is_integer($tokens2) OR $tokens2 <= 0) bounce("bad tokens2"); if (balance[base] <= 1e5) bounce("buffer balance is too low"); }", "messages": [ { "app": "payment", "payload": { "asset": "base", "outputs": [ { "address": "{params.curve_aa}" } ] } }, { "app": "data", "payload": { "tokens2_to": "{params.address}", "max_fee_percent": "{$max_fee_percent}", "tokens2": "{$tokens2}", "ref": "{trigger.data.ref OTHERWISE ''}" } }, { "app": "state", "state": "{ var['executing_at'] = mci; var['sent'] = balance[base]; }" } ] }, { "if": "{trigger.address == params.curve_aa AND var['executing_at'] == mci}", "init": "{ $amount = trigger.output[[asset=base]]; // if the change is less than max_change_percent % of the purchase amount, send it to the user. // Otherwise, the remaining bytes can be used to buy more tokens2 $bSendBytes = ($amount >= 1000 AND $amount <= max($max_change_percent/100 * var['sent'], 1e5)); }", "messages": [ { "if": "{$bSendBytes}", "app": "payment", "payload": { "asset": "base", "outputs": [ { "address": "{params.address}" } ] } }, { "app": "state", "state": "{ var['executing_at'] = false; var['sent'] = false; response['message'] = $bSendBytes ? "Done" : "Amount left: " || $amount; }" } ] }, { "messages": [ { "app": "state", "state": "{ // do nothing }" } ] } ] } } ]
Technical information
Fees:
2,644 bytes
(451 headers, 2193 payload)
Level:7376394
Witnessed level:7376366
Main chain index:7063204
Latest included mc index:7063203
Status:stable/confirmed/final