{% docs aggregator_program_id %}

The program ID of the aggregator (e.g., Jupiter) that orchestrated the multi-hop swap route. This field identifies the aggregator responsible for routing the swap across multiple DEXes.

- **Data type:** STRING (base58 Solana program address)
- **Business context:** Used to identify the aggregator protocol that coordinated the swap route.
- **Analytics use cases:** Aggregator usage analysis, route optimization studies, and protocol adoption tracking.
- **Example:** 'JUP4Fb2cqiRUcaTHdrPC8h2gNsA2ETXiPDD33WcGuJB'

{% enddocs %} 