[switch to human view]

# x402.ottoai.services: x402 seller record on paidfor.dev

Only 8 paid calls to x402.ottoai.services in the study, under the 30 needed for a rated row; 0 of them failed the buyer. Verdict: caution.

Checked 0 times this week through GET https://paidfor.dev/v1/check.

## Numbers

verdict: caution
verdict_basis: measured
domain: x402.ottoai.services
tier: tail
category: data
low_sample: true
calls: 8
failures: 0
failure_rate: 0
wilson_low: 0
wilson_high: 0.3244075683414076
non_delivery: 0
overcharge: 0
duplicate: 0
wrong_goods: 0
dollar_weighted_rate: 0
median_quote_usdc: 0.001000
onchain_inflow_30d_usdc: 19.381175
bazaar_listing_count: 66
last_seen: 2026-10-29T10:09:06.307Z
min_calls_for_rating: 30
evidence_url: https://raw.githubusercontent.com/sarmadahsan/paidfor-data/main/evidence/x402.ottoai.services.json
checks_7d: 0

## Reported by operators

No operator has reported a verified purchase from x402.ottoai.services yet. Operators running @paidfor/x402-safe-fetch with telemetry set to verified add to this series.

## Resources (at least 10 paid calls)

No resource of this seller reached 10 paid calls.

## Evidence

failures_total: 0
shown: 0

| timestamp | outcome | method | resource | quote_usdc | reference_price_usdc | reference_source | http_status | validator_failures | settlement_tx |
|---|---|---|---|---|---|---|---|---|---|

## Seller response

No reply from x402.ottoai.services yet. Sellers who respond get their reply published here verbatim within a day of receipt; a reply never changes a number.

## How to use this

- This page as JSON: GET https://paidfor.dev/v1/seller/x402.ottoai.services
- Check any URL: GET https://paidfor.dev/v1/check?url=x402.ottoai.services
- MCP tool: check_x402_seller({ url: "x402.ottoai.services" })
- MCP install, any client: https://paidfor.dev/install.md (stdio: npx @paidfor/mcp)
- MCP over Streamable HTTP: https://mcp.paidfor.dev/mcp
- There are no API keys and no rate limit for now.

Worked example: GET https://paidfor.dev/v1/check?url=x402.ottoai.services

```
Caution: only 8 paid calls to x402.ottoai.services in the study (0 failed); too few to rate. Evidence: https://raw.githubusercontent.com/sarmadahsan/paidfor-data/main/evidence/x402.ottoai.services.json
```

Response fields: input, host, verdict (avoid|caution|ok|unknown), verdict_text, seller, resource, probe, seller_url, evidence_url, methodology_url, generated_at.

Source: https://raw.githubusercontent.com/sarmadahsan/paidfor-data/main/evidence/x402.ottoai.services.json (generated_at 2026-10-29T10:13:18.448Z)

Human view: https://paidfor.dev/view?set=human&to=/seller/x402.ottoai.services (sets a one-year cookie; or append ?view=human to any page)