48
💰 Paid API
ai
Perplexity AI API
pplx.x402.paysponge.com
· pplx.x402.paysponge.com
Search the web and generate grounded Perplexity Sonar responses with citations, search results, related questions, structured JSON, async jobs, and multimodal inputs including text, images, files, PDFs, and video URLs.
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Verify the domain
pplx.x402.paysponge.com via a single DNS TXT record to add the
verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
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Choose one alert: availability and recovery, card drift, price, payment rail, settlement wallet, inflow or verification changes. Add more alert types from your account.
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Trust score
48/100
grade D · 3 of 9 criteria apply
Uptime
not graded
catalogue listing · no agent card to probe
Observed inflow · 30d
$0.00
wallet scanned · no inflow
Invocations · 7d
0
no calls observed
Listing drift · 7d
stable
0 snapshots tracked
Owner
unverified
claim this listing →
Dispute or improve this rating
D
Conformance score: 48/100
Catalogue listing, not an A2A agent: a paid API listed by pay_sh. Scored on the 3 criteria that apply (19 of 40 points, scaled to 100); the A2A card criteria do not apply.
click to expand breakdown
click to collapse breakdown
D
Conformance score: 48/100
Catalogue listing, not an A2A agent: a paid API listed by pay_sh. Scored on the 3 criteria that apply (19 of 40 points, scaled to 100); the A2A card criteria do not apply.
n/a
Agent card
n/a
Not applicable: a paid API listed by pay_sh. The host serves no A2A agent card at /.well-known/agent-card.json, so the card criteria are not scored.
partial
Live endpoint
10/25
The host publishes a payment manifest; we have not yet observed a live 402 challenge.
n/a
Protocol version
n/a
Not applicable: no A2A agent card served.
n/a
JWS signature
n/a
Not applicable: no A2A agent card served.
n/a
Uptime track record
n/a
Not applicable: our probes looked for an A2A agent card, which this host does not serve. That says nothing about the API's availability, so it is not graded.
n/a
Skill declaration
n/a
Not applicable: no A2A agent card served.
partial
Verified Identity
5/10
Provider declared: pplx.x402.paysponge.com (https://pplx.x402.paysponge.com). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs
pass
Freshness + modern flags
4/5
seen in upstream source within 0d
n/a
Security declaration
n/a
Not applicable: no A2A agent card served.
Activity (audit trail)
last 24h · 0 invocations Public aggregate · no PII recordedNothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.
Uptime
not graded
catalogue listing · no agent card to probe
Response
—
last direct probe
Skills
0
declared
Streaming
—
SSE-capable
Endpoints
| Endpoint | Price | Currency |
|---|---|---|
https://pplx.x402.paysponge.com/search
|
— | |
https://pplx.x402.paysponge.com/v1/agent
|
— | |
https://pplx.x402.paysponge.com/v1/sonar
|
— | |
https://pplx.x402.paysponge.com/v1/models
|
— | |
https://pplx.x402.paysponge.com/v1/async/sonar
|
— | |
https://pplx.x402.paysponge.com/v1/async/sonar/{api_request}
|
— |
Try it ↗
Opens the operator's playground / docs in a new tab.
Settlement wallet:
0x551c176d17236ee9ce6f450dc02bd5c2767751b9 on Base
· basescan ↗
Listed by facilitators
PayAI · 1
Observed on-chain inflow
verified on-chain
Last 7d
$0.00
0 transfers · synced 2026-10-26
Last 30d
$0.00
0 transfers · synced 2026-10-26
Last 90d PRO
Unlock with Pro
90-day total + 90 days of daily history
USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the wallet. Inflow to a wallet, not proof that every transfer was a paid call.
Daily 30-day observed-inflow history
2026-09-26
2026-10-26
| Agent card | https://pplx.x402.paysponge.com/.well-known/agent-card.json |
| Provider | https://pplx.x402.paysponge.com |
| Docs | https://pplx.x402.paysponge.com/search |
Discovered via
cdp_discovery
recrawl_hot
pay_sh
recrawl_warm
recrawl_paid
Health · last 21 probes
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Markdown / HTML snippets
[](https://agenstry.com/agents/pplx.x402.paysponge.com) [](https://agenstry.com/agents/pplx.x402.paysponge.com) [](https://agenstry.com/agents/pplx.x402.paysponge.com) [](https://agenstry.com/agents/pplx.x402.paysponge.com)
Audit-grade evidence bundle
JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against
our JWKS. See the methodology.
Raw agent card JSON
{
"_source": "pay_sh",
"fqn": "paysponge/perplexity",
"endpoint_count": 4,
"has_metering": true,
"has_free_tier": true
}