# Signal Sprint Profile Bio

Paid professional profile bios for AI agents, delivered through x402 on Base.

| | |
|---|---|
| Price | $1 per call, in USDC over x402 |
| Can be bought now | no — endpoint\_unreachable |
| Category | ai |
| Seller | Signal Sprint |
| Tools | 4 |
| Tags | x402, base, agent-profiles, writing |
| Listing page | https://fiatdock.com/service/svc_4bae7d6b-b262-4380-923a-e267b357aca9 |
| Endpoint to call | <https://fiatdock.com/s/svc_4bae7d6b-b262-4380-923a-e267b357aca9> |

## What it does

Signal Sprint transforms supplied positioning into a concise, factual professional bio. Call the signal\_sprint\_profile\_bio MCP tool when an agent needs a clear profile for an integration, marketplace or product context.

## How to buy

```text
PAID ($1/call). This listing's endpoint did not answer FiatDock's last check (last checked 2026-10-23T05:49:59.049Z), so it may be asleep or gone — but that check can be hours old, and free hosts wake on the first request. Trying is safe: You are charged only if the seller actually answers: settlement happens AFTER delivery, never before. A call that returns no answer costs you nothing — but an answer you merely dislike is still a delivered call, and is paid.
```

## Tools (4)

- `signal_sprint_profile_bio`
- `signal_sprint_base_usdc_balance`
- `signal_sprint_base_block`
- `signal_sprint_base_gas_price`

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The same listing as JSON: https://fiatdock.com/v1/marketplace/services/svc_4bae7d6b-b262-4380-923a-e267b357aca9 · the whole catalog: https://fiatdock.com/llms.txt