> ## Documentation Index
> Fetch the complete documentation index at: https://docs.asgcompute.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Gasless Payments

> Pay in USDC, we cover the fees

# Gasless Payments

With ASG, you pay only in USDC — we handle all blockchain transaction fees.

## What is Gasless?

On Solana, every transaction requires a small fee (gas). With ASG:

| Traditional Payment   | Gasless Payment       |
| :-------------------- | :-------------------- |
| You need USDC         | You need USDC         |
| You need SOL for fees | **We pay the SOL**    |
| You sign + pay gas    | You sign, we relay    |
| Complex for agents    | **Simple for agents** |

## How It Works

```mermaid theme={null}
sequenceDiagram
    participant Agent
    participant ASG
    participant Solana
    
    Agent->>ASG: Request quote
    ASG-->>Agent: Quote + payment details
    Agent->>Agent: Sign USDC transfer
    Agent->>ASG: Submit signed transfer
    ASG->>Solana: Relay + pay gas
    Solana-->>ASG: Confirmation
    ASG-->>Agent: Receipt
```

## Benefits

### For Agents

* **Single token** — Only need USDC, no SOL management
* **Simpler integration** — No gas estimation
* **No stuck transactions** — We handle retries

### For Developers

* **Better UX** — Users don't need to understand gas
* **Predictable costs** — No gas price volatility
* **Unified accounting** — Everything in USD

## Technical Details

<Note>
  **Implementation:** We sponsor transaction fees using fee-payer relayers. The USDC transfer is still fully on-chain and verifiable.
</Note>

## Supported Networks

Currently: **Solana Mainnet**

## FAQ

<AccordionGroup>
  <Accordion title="Is there a limit on gasless transactions?">
    Standard rate limits apply (see API docs). No per-transaction limits.
  </Accordion>

  <Accordion title="How do you cover the gas fees?">
    Gas costs are included in our service pricing. No separate charges.
  </Accordion>

  <Accordion title="What if my transaction fails?">
    If ASG fails to relay your transaction, no payment is taken.
  </Accordion>
</AccordionGroup>