StableTravel x402 REST usage
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0.02 USDC per call
per call
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x402 resource x402 RESTx402.onchainexpat.com · x402.onchainexpat.com · Search & Research
Price per call
0.01 USDC per call
published unit: per_call
Calls · 30d
—
not reported by any source
Value at list price · 30d
—
calls × published price — not settled revenue
Observed inflows · 30d
—
not attributable
Growth · 7d
—
not comparable (baseline under $1 or window incomplete)
Payment evidence
Attribution blocked
confidence: low
· read 2026-10-29
Business model
derived from the price, the rail and the access rule — nothing inferred
How it charges
Metered per call
A price per call is published (0.01 USDC per call). This is the model that x402 and pay-per-request APIs use: the buyer pays for each invocation, not for a seat.
Who pays
Paying client with a wallet
The 402 challenge is addressed to the caller directly (base · USDC). Whoever calls pays per request; no account or contract is needed. That is a machine-to-machine model — and it means each transfer is small.
Distribution
Distribution
Discoverable through the x402 Bazaar.
What the numbers support
What the numbers support
No measured figure exists for this service. Nothing here is derived from an assumption.
What is not knowable
What is not knowable from here
Revenue, cost, margin and buyer identity. A published price is not a charge, and an observed transfer is not a purchase — it can be a treasury move, a refund or a test. We hold no funds and process no payments, so we never call this profit.
Payment history · last 30 days
No inflow observed in this window
The payout address is also published by 55 other service(s); the volume cannot be attributed to one of them.
| Window | Observed | Transfers |
|---|---|---|
| Last complete day (2026-10-28) | — | — |
| Last 7 days | — | — |
| Last 30 days | — | — |
| Growth, 7d against the 7 before | not comparable | |
Opportunity insights
2 findings from measured data-
Payment attribution is blocked
The payout address is shared with 55 other service(s). That is normal for facilitator and platform addresses, and it is why this profile shows no inflow figure. The volume exists — it just cannot be split without inventing a rule.
How attribution works → -
Category benchmark
113 of 17,040 services (0.7%) in Search & Research have attributable inflows; 10,375 have a source-measured call count. Median measured calls: 2.
Rank this category by observed inflows →
What the provider says
Search news articles
Quoted from PayAI · source record · read 2026-10-29
Facts and where they come from
- Price
-
0.01 USDC per call
Provider claim
Recorded value: 0.01 USDC per call.
- Unit
- per call
- Protocol
- x402, REST · transport: HTTP Provider claim
- Auth
- x402
- Source
- PayAI · Public discovery API (provider-published records)
- Last checked
- Not checked by us yet — the data is as the source published it
- First seen
- 2026-10-26
Money, and what it actually proves
Verified revenue · 30d
Unknown
Observed inflows · 30d
—
Attribution
Shared
Receipt ledger
Not connected
Attribution blocked
· confidence low
The payout address is also published by 55 other service(s); the volume cannot be attributed to one of them.
Why revenue is “unknown”. A revenue figure needs a receipt: an amount a buyer actually paid for this service. We hold none for this entry, and we hold no funds at all. What we have instead is nothing measurable: no price, no attributable address, no receipt. The payout address is also published by 55 other service(s); the volume cannot be attributed to one of them.
Daily market statistics — the ledger view, day by day
No daily history has been archived for this service yet. Open the full daily history →
Payment rails
base
· exact · USDC
0xd8bA61a0b0974db0EC8E325C7628470526558E9B
0.01 USDC
From source record
A payment rail is where the provider asks to be paid. It is not proof that anything was paid through it. See evidence levels.
Provenance
One row per statement. “Verified” means we checked it ourselves and the finding is quoted. “Provider claim” means we read it in the provider's own record. “Not found” is a statement about our search, not proof of absence.
| Statement | Status | What we found | Source | Checked |
|---|---|---|---|---|
| Endpoint | Provider claim |
https://x402.onchainexpat.com/api/x402-tools/books/search
EvidenceAls Resource-URL im Bazaar-Eintrag geführt. |
facilitator.payai.network | 2026-10-29 |
| Payment | Provider claim |
1 rail: base · payee 0xd8bA61a0b0974db0EC8E325C7628470526558E9B
EvidenceAus den `accepts`-Einträgen: Netzwerk, Asset, Empfängeradresse und Betrag. Die Adresse ist die Grundlage der späteren On-Chain-Zuordnung; sie ist noch nicht durch eine eigene 402-Antwort bestätigt. |
facilitator.payai.network | 2026-10-29 |
| Pricing | Provider claim |
0.01 USDC per call
EvidenceAtomic amount 10000 = 0.01 USDC per call on base. Netzwerk: base. |
facilitator.payai.network | 2026-10-29 |
| Protocol | Provider claim |
x402 (HTTP 402 payment challenge)
EvidenceIm x402 Bazaar als zahlungspflichtige HTTP-Ressource gelistet (x402Version 1, Typ http). |
facilitator.payai.network | 2026-10-29 |
| Provider | Provider claim |
x402.onchainexpat.com
EvidenceDie Ressource wird unter diesem Host im x402 Bazaar geführt; die Angaben stammen vom Anbieter. |
facilitator.payai.network | 2026-10-29 |
Endpoint checks
We have not called this endpoint yet. Until we do, everything above is what the source published — no more.
Competitors & category benchmark
Rank the whole category →
Closest competitors
Search & Research
- Exa 9,040 calls · 0.007 USDC per call —
- StableTravel 4,724 calls · 0.02 USDC per call $125.65
- Pocket Network 4,573 calls · 0.005 USDC per call $395.18
- Search 3,141 calls · 0.006 USDC per call —
- Search 2,165 calls · 0.001 USDC per call —
Sorted by source-measured calls, not by our opinion. The right-hand figure is observed inflow, which stays empty for peers whose address is shared.
Category benchmark
17,040 services in this category
| With a measured call count | 10,375 (60.9 %) |
|---|---|
| With a published price | 10,852 (63.7 %) |
| With attributable inflows | 113 (0.7 %) |
| Observed inflows · 30d | $3,652.01 |
| Median measured calls | 2 |
| Median price per call | $0.01 |
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