History

x402 resource x402 REST

tailtrace-solana-x402-prod.simonwakelin.workers.dev · tailtrace-solana-x402-prod.simonwakelin.workers.dev · Productivity & Docs

Provider site ↗ How sources are measured

Price per call 0.49 USDC per call published unit: per call

Calls · 30d — not reported by any source

Payers · 30d — not reported by any source

Observed inflows · 30d — not attributable

Inflow growth · 7d — not comparable (baseline under $1 or window incomplete)

Payment evidence Rail not scanned confidence: low · read 2026-10-29

Where you can pay

1 route from the provider's payment requirements

Payment networks and amounts published for History.
Network	Scheme	Amount	Asset
Solana	exact	0.49	USDC

“exact” is the price per call. “upto” is a ceiling the client sets, not a price. Atomic amount 490000 = 0.49 USDC per call on Solana.

What you can call

access: payment per call (x402)

endpoint https://tailtrace-solana-x402-prod.simonwakelin.workers.dev/v1/aircraft/:n_number/history

Request

{
    "type": "http",
    "method": "GET",
    "pathParams": {
        "n_number": "N10004"
    },
    "queryParams": []
}

Response

{
    "type": "json",
    "example": {
        "resolution_status": "MATCHED_STRONG",
        "requested_n_number": "N10004"
    }
}

Examples are the provider's own, not a call we made.

Observed inflows · last 30 days

No inflow observed in this window

The rail is not an EVM address, and our transfer scan currently covers USDC on Base only.

Observed inflows by window for History.
Window	Observed	Transfers
Last complete day (2026-10-28)	—	—
Last 7 days	—	—
Last 30 days	—	—
Growth, 7d against the 7 before	not comparable

Source: on-chain transfer scan (USDC on Base) Window: 2026-09-29 → 2026-10-28 Scanned: 30/30 days Sample: 0 days with a transfer First seen: never Last update: 2026-10-28

Daily history → · what a transfer does and does not prove

Opportunity insights

2 findings from measured data

Priced, but nothing observed arriving

A price is published, yet no transfer reached the payout address in the last 30 days. Either the buyers pay elsewhere, the volume is below one cent, or the endpoint is dormant. Only 30 of 8565 services in this category have attributable inflows at all.
Services here that do show inflows →
Category benchmark

30 of 8,565 services (0.4%) in Productivity & Docs have attributable inflows; 6,509 have a source-measured call count. Median measured calls: 2.
Rank this category by observed inflows →

What the provider says

TailTrace provides evidence-based aircraft identity, registration history, and regulatory intelligence for AI agents, aviation applications, and aircraft due-diligence workflows. Resolve physical aircraft identities, investigate historical evidence, and access available safety and regulatory context with source provenance and uncertainty preserved. Return available registration and historical evidence for the requested FAA N-number, including unresolved or conflicting evidence where present.

Quoted from PayAI · source record · read 2026-10-29

Facts and where they come from

Price: 0.49 USDC per call Provider claim
Recorded value: 0.49 USDC per call.
Unit: per call
Protocol: x402, REST · transport: HTTP Provider claim
Auth: x402
Endpoint: https://tailtrace-solana-x402-prod.simonwakelin.workers.dev/v1/aircraft/:n_number/history
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 Unscanned

Receipt ledger Not connected

Rail not scanned · confidence low
The rail is not an EVM address, and our transfer scan currently covers USDC on Base only.

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 rail is not an EVM address, and our transfer scan currently covers USDC on Base only.

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

Solana · exact · USDC

6J8HqxGtXMWefgk9vNydrfmWDgAWZDmeKPrt1tQQrWrg

0.49 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://tailtrace-solana-x402-prod.simonwakelin.workers.dev/v1/aircraft/:n_number/history Evidence Als Resource-URL im Bazaar-Eintrag geführt.	facilitator.payai.network	2026-10-29
Input output	Provider claim	Request/response examples published with the listing Evidence Beispiel-Ein- und -Ausgabe stammen aus dem Bazaar-Eintrag des Anbieters.	facilitator.payai.network	2026-10-29
Payment	Provider claim	1 rail: Solana · payee 6J8HqxGtXMWefgk9vNydrfmWDgAWZDmeKPrt1tQQrWrg Evidence Aus 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	0.49 USDC per call Evidence Atomic amount 490000 = 0.49 USDC per call on Solana. Netzwerk: Solana.	facilitator.payai.network	2026-10-29
Protocol	Provider claim	x402 (HTTP 402 payment challenge) Evidence Im x402 Bazaar als zahlungspflichtige HTTP-Ressource gelistet (x402Version 2, Typ http).	facilitator.payai.network	2026-10-29
Provider	Provider claim	tailtrace-solana-x402-prod.simonwakelin.workers.dev Evidence Die 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.

Price

0.49 USDC per call

price checked 2026-10-29 Open at tailtrace-solana-x402-prod.simonwakelin.workers.dev

You buy from the provider, not from us. This page takes no payment, holds no funds and stores no wallet keys.

Save

Kept in this browser session — no account needed.

Favourites are kept on this site only.

Competitors & category benchmark

Rank the whole category →

Closest competitors Productivity & Docs

:workflowName 7,923 calls · 0.01 USDC per call —
Profile view 921 calls · 0.01 USDC per call —
Person dossier 338 calls · 0.001 USDC per call —
Makers 162 calls · 0.02 USDC per call —
Summary 78 calls · 0.02 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 8,565 services in this category

With a measured call count	6,509 (76.0 %)
With a published price	6,623 (77.3 %)
With attributable inflows	30 (0.4 %)
Observed inflows · 30d	$36,626.14
Median measured calls	2
Median price per call	$0.01

Similar services

All of Productivity & Docs →

:workflowName x402 REST usage

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agents.chain.link Productivity & Docs 7,923 calls / 30d checked 2026-10-29

0.01 USDC per call per call

Profile view x402 REST usage

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Person dossier x402 REST usage

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win.oneshotagent.com Productivity & Docs 338 calls / 30d checked 2026-10-29

0.001 USDC per call per call

Makers x402 REST usage

Deepstate, the on-chain order-book exchange on Robinhood Chain. Per-maker time-at-top, notional rested, fills, and maker rewards earned for a market (token varies by market; see /deepstate/v1/markets).

api.onesource.io Productivity & Docs 162 calls / 30d checked 2026-10-29

0.02 USDC per call per call

Chosen by category and by whether we have measured them, not by who pays us. A sponsored placement in this list is labelled as such.