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Massive ticker news

Provider domain: massive.com. Category: news. Protocol: x402 (version 2).

Endpoint: https://agent.massive.com/v2/reference/news

Seller's description (as listed, not verified by us): Get the most recent news articles relating to a stock ticker symbol, including a summary of the article and a link to the original source. Can't find what you're looking for? POST feedback to /feedback, no charge.

Listing source: CDP x402 Bazaar (public discovery API), retrieved 2026-09-29 (listing last updated 2026-09-29 12:45:26.692 UTC).

Latest check

Checked at2026-10-03 18:34:44 UTC
Check modedry-run
Reachableyes
HTTP status402
Latency218 ms
Valid x402 challenge (HTTP 402 with payment terms)yes
Advertised price (listing)$0.01 USDC
Price in the 402 challenge (Base USDC)$0.01
Challenge price matches listingyes
Charged price (paid check)not tested (no payment made)
Delivered a valid response (paid check)not tested (no payment made)
Known-answer test (paid check)not tested (no payment made)

Payment options seen in the 402 challenge: exact on eip155:8453: $0.01.

Evidence: raw log for this check. Machine-readable: massive-ticker-news.json.

Known-answer test

Input: ticker=AAPL, newest first. Passes if: every item tags AAPL; newest item at most 7 days old.

Paid calls

TimeChargedDeliveredHTTP statusKnown-answer testTransaction (Basescan)
2026-10-02 18:49:06 UTC$0.01yes200passed (all 10 items tag AAPL; newest 0.1 days old)0xd9690caf...
2026-09-30 20:54:30 UTC$0.01yes200passed (all 10 items tag AAPL; newest 0.1 days old)0x9706e1a7...
2026-09-30 17:45:39 UTC$0.01yes200no pass/fail (this paid call was made before the known-answer tests existed)0xe7fc7095...

Recent checks

CheckedModeReachableHTTP statusLatency402 priceValid paid responseLog
2026-10-03 18:34:44 UTCdry-runyes402218 ms$0.01not tested (no payment made)raw log
2026-10-02 18:49:06 UTCpaidyes402177 ms$0.01yesraw log
2026-10-02 14:29:31 UTCdry-runyes402134 ms$0.01not tested (no payment made)raw log
2026-10-01 14:30:57 UTCdry-runyes402125 ms$0.01not tested (no payment made)raw log
2026-09-30 20:54:30 UTCpaidyes402250 ms$0.01yesraw log
2026-09-30 17:45:39 UTCpaidyes402201 ms$0.01yesraw log
2026-09-30 17:18:53 UTCdry-runyes402117 ms$0.01not tested (no payment made)raw log
2026-09-30 01:03:58 UTCdry-runyes402187 ms$0.01not tested (no payment made)raw log
2026-09-30 01:01:51 UTCdry-runyes402208 ms$0.01not tested (no payment made)raw log

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