Self-executing program for outbound messages

An apparatus, comprising:

• a processor;
• memory coupled with the processor;
• and
• instructions stored in the memory and executable by the processor to cause the apparatus to:
• deploy, to a blockchain distributed data store, a self-executing program configured to batch messages from the self-executing program to a plurality of addresses of the blockchain distributed data store that are external to a custodial token platform associated with the self-executing program;
• select, from a plurality of withdrawal requests and based at least in part on one or more selection criteria, a set of withdrawal requests to fulfill via a batch message from the self-executing program;
• and
• broadcast, to the blockchain distributed data store, a message that calls the self-executing program, wherein the message includes an indication of a set of external addresses associated with the set of withdrawal requests, and wherein the message causes a transfer of a set of crypto tokens from the self-executing program to the set of external addresses via the batch message.

A non-transitory computer-readable medium storing code, the code comprising instructions executable by a processor to:

• deploy, to a blockchain distributed data store, a self-executing program configured to batch messages from the self-executing program to a plurality of addresses of the blockchain distributed data store that are external to a custodial token platform associated with the self-executing program;
• select, from a plurality of withdrawal requests and based at least in part on one or more selection criteria, a set of withdrawal requests to fulfill via a batch message from the self-executing program;
• and
• broadcast, to the blockchain distributed data store, a message that calls the self-executing program, wherein the message includes an indication of a set of external addresses associated with the set of withdrawal requests, and wherein the message causes a transfer of a set of crypto tokens from the self-executing program to the set of external addresses via the batch message.