Everything is free to use without an account. Pay for team checks, full data, or calls past the free tier.
Use everything on the site with no account and no key.
Free
Sign in for a free key and Agent Architect credits.
Free
Everything in Free, plus:
For teams that check agent tools in CI and get alerts on changes.
$99/ month
Sato Check Team is not switched on yet.
Everything in Free account, plus:
For platforms that build on the full data.
$299/ month
Everything in Sato Check Team, plus:
Prepaid packs for planning turns in the Agent Architect.
from$9
Starter $9 · Builder $29 · Studio $99
Buy creditsCredits are for the Agent Architect only. They buy no plan, no data, no placement and no verification.
The self-hosted operator OS. Pay once.
Data and batch checks for agents with a wallet and no account.
A disclosed fee inside a swap, a token launch or a Sato OS trade you sign.
swaps from0.03%
Stable to stable0.03%Between majors (ETH, SOL, stablecoins)0.15%Any other token0.75%Cross-chain0.25%Cross-chain with any other token0.75%
How Route choosesFeatured listings are paused and not on sale. The Onchain Agent Dataset is a monthly archive of the history ($99; details).
Sato Route swaps cost 3 bps stable-to-stable, 15 bps between majors (a chain's native coin such as ETH or SOL, its wrapped form, or a stablecoin), 75 bps with any other token and 25 bps cross-chain (75 bps when either side is any other token), taken as a parameter on the aggregator's own quote inside the transaction you sign; a failed, reverted or unsigned trade pays nothing. A token launch carries a disclosed share of the creator's LP fee, stated as fee.bps on every launch response, including when it is 0. Sato OS charges 3 / 15 bps on its own spot swap rail and a 3 bps perp builder fee, with no cross-chain tier. Some venues keep a share or pay later, and every quote says which.
One basis point (bps) is a hundredth of a percent.
Name a referrer (a payout address, or a referral name) and the taker that will sign a same-chain swap, and 30% of the Sato fee on it is accrued to the referrer, paid weekly in USDC on the chain of the payout address once the balance reaches $10, and only on swaps whose fee Sato Hub has read onchain in a transaction sent by that taker. The trade and the fee address do not change, so the swap costs you no more.
A referrer’s share of the trade, by tier: Stable to stable 0.009%; Between majors (ETH, SOL, stablecoins) 0.045%; Any other token 0.225%.
Today a launch through /api/route/launch carries 500 bps of the creator's LP fee share. Sato Hub never holds, nets or forwards funds, and every quote states the fee before anything is signed. Method: how Route chooses and the Sato Swap method.
A planning turn costs its model cost times 3, with a floor of 5 credits and a cap of 300 credits per turn. Composing and downloading are free. The Agent Architect gives 200 credits on sign-in and 3 planning turns with no account. Credits are for the Agent Architect only. They buy no plan, no data, no placement and no verification. Credits have no cash value. Credit packs and examples.
x402
For agents with a wallet and no account. Pay in USDC on Base, only for what’s past the free tier.
from$0.005per read
Price is per unit delivered, computed for each request from what the response will contain, and stated in the 402 before you pay. Amounts are exact USDC (6 decimals); a price that does not land on a base unit rounds up, never down. If the data changes between the quote and the paid retry so that the price differs, the retry is refused with `price_changed` and a fresh quote, and nothing is charged.
| Read | Price | Examples |
|---|---|---|
| Score history for one listing /api/x402/history/{slug} | $0.005 for up to 90 daily points, plus $0.001 per daily point beyond 90: price = $0.005 if d <= 90, else $0.005 + $0.001 x (d - 90), where d is the number of daily points the response returns. Rounded up to the USDC base unit. | 1 daily point: $0.005 · 90 daily points: $0.005 · 91 daily points: $0.006 · 180 daily points: $0.095 · 400 daily points: $0.315 |
| Agent-economy weekly series /api/x402/agent-economy | $0.0001 per row returned, minimum $0.005: price = max($0.005, $0.0001 x r), where r is the number of rows the response returns. Rounded up to the USDC base unit. | 1 row: $0.005 · 50 rows: $0.005 · 51 rows: $0.0051 · 28,000 rows: $2.800 |
| Sato Check or Preflight batch, one call above the free caps POST /api/check/batch POST /api/preflight/batch | Free for up to 50 targets and 10 live checks per call. Beyond either: $0.0005 per target above 50 plus $0.005 per live check above 10, minimum $0.005 per paid call: price = max($0.005, $0.0005 x max(0, t - 50) + $0.005 x max(0, l - 10)), where t is the distinct targets in the request and l the live checks the call runs (Sato Check: subjects with no stored reading, profiled during the call; Preflight: endpoints and agents probed during the call). One paid call takes up to 500 targets and 50 live checks; above that, split the request. Rounded up to the USDC base unit. Every quoted live check that starts counts as delivered, whatever it reads: an unreadable package or an unreachable endpoint is an answer, given with its reason. A paid call runs its live checks in parallel, each capped in time, so a slow target cannot keep the others from starting. If Sato Hub's own processing before the checks leaves too little time to run them all, or the response is not finished in time, the call is served and not charged. If the payment cannot be settled, the response is withheld and nothing is charged. Each payment authorisation is used once: a second request carrying it is refused, settled or not. Split the request into calls of up to 50 targets; those need no key and no payment. | 50 targets, 10 live: free · 51 targets, 0 live: $0.005 · 100 targets, 10 live: $0.025 · 100 targets, 20 live: $0.075 · 500 targets, 10 live: $0.225 · 500 targets, 50 live: $0.425 |
The 402 carries the exact amount, the unit, the quantity and this formula, so a buyer can predict the cost before signing. A request that matches nothing, or a listing with no history, is answered before any payment is asked for.
A Platform & Data key includes the score history and series reads. With no account, one Sato Check or Preflight batch call above the free caps can be paid for the same way; a plan that raises those caps never pays within them.
Without paying: 90 days of score history per call by MCP and API, and a 180-day chart on each /verify/<slug>/history page.
| What you get | Free | Free account | Sato Check Team | Platform & Data |
|---|---|---|---|---|
| Pages, exports, change feed, MCP tools, Preflight, Sato Check, the router | Free | Free | Free | Free |
| API key, usage attributed to you | Not needed | Yes | Yes | Yes |
| create-sato-agent burst | 10 per 10 minutes | 120 per 10 minutes | 120 per 10 minutes | 120 per 10 minutes |
| Agent Architect | 3 planning turns, no account | 200 credits on sign-in | 200 credits on sign-in | 200 credits on sign-in |
| Preflight batch targets | 50 | 50 | 500 | 2,000 |
| Live checks per batch | 10 | 10 | 50 | 200 |
| Swap build-tx per hour | 10 | 10 | 200 | 2,000 |
| Daily budget on swap quotes and watch sign-ups | Burst limits below | Burst limits below | 20,000 | 200,000 |
| Private repos checked in CI (inventory) | None | None | 10 | 50 |
| One org policy, merged into every keyed run | No | No | Yes | Yes |
| Change alerts by email | No | No | Yes | Yes |
| Alert webhook endpoints | None | None | 5 | 25 |
| On-demand sandbox runs a month | None | None | 20 | 100 |
| Sato Score history | 90 days by MCP and API | 90 days by MCP and API | 90 days by MCP and API | Any depth |
| Full daily file, every field | None | None | None | 24 pulls a day |
| Agent-economy weekly and daily series | Pay per call | Pay per call | Pay per call | Included |
| x402 history and series reads | Pay per read, from $0.005 | Pay per read, from $0.005 | Pay per read, from $0.005 | Included with the key |
| Monthly data archive | None | None | None | Included |
| Data licence | CC-BY-4.0 catalog | CC-BY-4.0 catalog | CC-BY-4.0 catalog | Separate data licence, in legal review |
| Tool | Free | With a plan |
|---|---|---|
| Sato Swap quotes | Free30 per hour | With a plan20,000 a day200,000 a day on Platform & Data |
| Sato Swap transactions to sign | Free10 per hour | With a plan200 per hour2,000 per hour on Platform & Data |
| Batch checks, targets per call | Free50 | With a plan5002,000 on Platform & Data |
| Batch checks, live checks per call | Free10 | With a plan50200 on Platform & Data |
| Sato Check on an install command | Free20 per 10 minutes | With a plan20 per 10 minutes |
| Sato Scan recipient check | Free60 per 10 minutes | With a plan60 per 10 minutes |
| Sato Scan address lookup | Free120 per 10 minutes | With a plan120 per 10 minutes |
| Sato Scan feed | Free120 per 10 minutes | With a plan120 per 10 minutes |
| Token resolver | Free120 per 10 minutes | With a plan120 per 10 minutes |
| create-sato-agent | Free10 per 10 minutes | With a plan120 per 10 minutesAny free key gets this |
| Sato Bot planner | Free20 per 10 minutes | With a plan20 per 10 minutes |
| Preflight watch sign-ups | Free5 per hour | With a plan20,000 a day200,000 a day on Platform & Data |
| MCP tool calls | Free240 per minute | With a plan240 per minute |
| MCP calls running at once | Free10 | With a plan10 |
| Exports, change feed and badges | FreeNo limit | With a planNo limit |
The catalog exports, the MCP responses, the change feed, the current-week adoption export and the skill disclosures.
The per-listing score history and the weekly agent-economy series sold per call over x402.
The Onchain Agent Dataset archive: the score history, the daily snapshots and the agent-economy weekly and daily series.
The full file, the history, the series and the monthly archive sold with Platform & Data.
Not in force yet, so nothing is sold under it.
Which licence applies depends on the product, not on whether you hold a key.
Plans and paid products are billed by Stripe. A subscription renews monthly until you cancel it, and you cancel it yourself from the billing portal linked on your keys page; when it ends the key keeps working at the free limits. One-time purchases (credit packs, a Data Pack, a Sato OS licence) are not subscriptions and do not renew. Credits have no cash value and are not refundable for cash. For a charge you did not expect, a purchase that did not deliver, or any other billing question, write to satohub88@gmail.com and we will answer it; we decide each case on its facts, and there is no standing refund entitlement beyond what the law requires.
Create one on your keys page, then send it on either header. We show it once and store only a hash, so we cannot read it back to you.
Reference: OpenAPI · this page as JSON
curl -H "Authorization: Bearer sk_sato_…" \ https://satohub.ai/api/export/index.json # or curl -H "X-Sato-Key: sk_sato_…" …
Reference
