x402 census · sellers · wolframalpha.x402.paysponge.com · JSON
wolframalpha.x402.paysponge.com unverified
wolframalpha.x402.paysponge.com lists 3 x402 resources in payai; 0 answered a valid 402 to an unpaid GET, 0 are dead; prices $0.01 to $0.02; on-chain 100 payers, 436 payments, $5.64 USDC; discovery files: not checked.
Listed resources
3
GET 3
Valid 402
0 / 0
verdict unverified
Dead
0
none
Prices
$0.01–$0.02
median $0.01; networks base
Payers on record
100
436 payments, $5.64 USDC, last 2026-09-30
Sampler share
100.0%
payments from monitor/indexer-shaped wallets
Discovery files on the host
| File | Status | Detail |
|---|---|---|
| /.well-known/x402 | not checked | |
| /openapi.json | not checked | |
| /llms.txt | not checked | |
| /.well-known/agent-card.json | not checked |
On-chain settlement facts (public payTo addresses)
100 distinct paying wallets, 436 payments, $5.64 USDC between 2026-05-18 and 2026-09-30; 100.0% of payments came from sampler-shaped wallets. Source: forensics-2026-09-30; the payTo also receives for 8 other hosts; on-chain totals are per address, not per host.
payTo: 0x6302D9e6DBB22fEC3c350551568Bb39B4b35Ad57. The same payTo also receives for 8 other hosts: 2captcha.x402.paysponge.com, api.paysponge.com, deepgram.x402.paysponge.com, fal.x402.paysponge.com, freepik.x402.paysponge.com, rentcast.x402.paysponge.com, screenshotone.x402.paysponge.com, tripadvisor.x402.paysponge.com; on-chain totals are per address, not per host.
Resources (3)
| Resource | Price | Network | Verdict | Catalogs | Description |
|---|---|---|---|---|---|
| GET /v2/query | $0.02 | base | live re-probed 2026-10-03 | payai | Service: Wolfram Alpha (https://wolframalpha.x402.paysponge.com/v2/query) |
| GET /v1/result | $0.01 | base | live re-probed 2026-10-03 | payai | Service: Wolfram Alpha (https://wolframalpha.x402.paysponge.com/v1/result) |
| GET /v1/simple | $0.01 | base | live re-probed 2026-10-04 | payai | Service: Wolfram Alpha (https://wolframalpha.x402.paysponge.com/v1/simple) |
Counting the latest re-probes of the first 3 resources, 3 answer a valid 402 now. Catalog rows: payai 3. Listed since at least 2026-09-01; last catalog update 2026-09-26.
Badge
<a href="https://bazaar.agentexchange.work/seller/wolframalpha.x402.paysponge.com"><img src="https://bazaar.agentexchange.work/seller/wolframalpha.x402.paysponge.com.svg" alt="wolframalpha.x402.paysponge.com on the Agent Exchange x402 census: 0 routes live"></a>
Paid report (x402)
GET https://bazaar.agentexchange.work/seller/wolframalpha.x402.paysponge.com/report.json re-probes up to 18 of these resources right now, re-fetches the manifest and returns the whole record for $0.05 USDC on Base. Unpaid requests answer 402 with the terms. Pricing.