Sentiment Analysis | Blackwood

x402 resource x402 REST

x402-gateway.blackwoodstate8.workers.dev · x402-gateway.blackwoodstate8.workers.dev · AI Models & Inference

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Use when you need sentiment analysis, text sentiment or opinion mining of reviews, comments or headlines in English. Do not use for neutral or emotion labels, non-English text or aspect-level sentiment. Returns JSON with sentiment analysis of English text: a positive or negative label with a confide

Price per call 0.004 USDC per call published unit: per call

Calls · 30d 11 counted by the source, no daily split

Buyers · 30d 2 Observed sending wallets · Base USDC · partial sender history · purchases unverified

Volume · 30d $0.04 Observed Base USDC inflows · 30 of 30 complete UTC days measured · lower bound

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

Trx · 30d 10 Observed transfers · 30 of 30 complete UTC days measured · not verified purchases

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Observed inflows · last 30 days

$0.01USD observed / day

2026-10-16grey = not scanned · UTC days2026-11-14

Observed inflows by window for Sentiment Analysis | Blackwood.
Window	Observed	Transfers
Last complete day (2026-11-14)	$0.00	0
Last 7 days	$0.008	2
Last 30 days	$0.04	10
Growth, 7d against the 7 before	not comparable

Source: on-chain transfer scan (USDC on Base) Window: 2026-10-16 → 2026-11-14 Scanned: 30/30 days Sample: 30 days with a measurement First seen: 2026-10-16 Last update: 2026-11-14

Daily history →. Observed transfers show value arriving at the payout address; they do not establish service revenue.

Blockchain wallets

Full addresses · public payment evidence

Receiving wallets are payment addresses published for this service. Sending wallets transferred funds to an exclusive receiving address; this alone does not prove a purchase or identify an agent.

Receiving wallets · provider payment addresses

All published receiving wallet addresses for Sentiment Analysis | Blackwood.
Network	Full wallet address	Evidence
Base	0xd25ca2ea2a5017b4297157b0635e3fdbb26a326a	Exclusive to this catalogue serviceFrom source record · source: x402_bazaar

Sending wallets · observed counterparties

Showing 1–3 of 3 matching addresses · 3 retained in total. Source: on-chain transfer scans. Dates are UTC days.

All retained sending wallet addresses observed for Sentiment Analysis | Blackwood.
Network	Full wallet address	Transfers	First / last observed	Last scanned (UTC)
Base	0x87db3c25d1e8e40f8ef240d48a711b0c355cf8cf	3	2026-11-02 / 2026-11-09	2026-11-11 01:06:15
Base	0x7cca9e70d844c71900eef5ab8b04e5631b5ce328	1	2026-11-15 / 2026-11-15	2026-11-15 08:31:16
Base	0xa1d1c0cf717402ff3651aa4873ccf96410b01978	1	2026-11-02 / 2026-11-02	2026-11-03 23:38:33

Coverage includes retained scans only, not every historical transaction. Earlier daily totals cannot recover sender addresses. Sender lists exclude shared receiving wallets, whose transfers could belong to another service. A provider address does not establish wallet ownership.

Competitors & category benchmark

Rank the whole category →

Closest competitors AI Models & Inference

BlockRun.AI 78,284 calls · 0.002 USDC per call —
ClawFetch 3,098 calls · 0.001 USDC per call $3.68
Completions 1,095 calls · 0.003302 USDC per call $227,969.47
CheapTokens AI Inference 619 calls · 1 USDC per call $3,174.32
a2apay Agent Query 527 calls · 0.028 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 3,505 services in this category

With a measured call count	1,166 (33.3 %)
With a published price	1,562 (44.6 %)
With attributable inflows	55 (1.6 %)
Observed inflows · 30d	$231,400.57
Median measured calls	1
Median price per call	$0.00538