💰 Paid API

X402

x402.octopio.ai · x402.octopio.ai

Ultra-cheap $0.001 USDC end-to-end test agent for verifying x402 payment settlement, deterministic AST tool execution, and real-time macOS XNU Seatbelt sandbox isolation.

Conformance

22/100

grade F · 3 of 9 criteria apply

Uptime

not graded

catalogue listing · no agent card to probe

Observed inflow · 30d

not yet measured

wallet declared · scan pending

Dispute or improve this rating

F

Conformance score: 22/100

Catalogue listing, not an A2A agent: a paid API listed by cdp_discovery. Scored on the 3 criteria that apply (9 of 40 points, scaled to 100); the A2A card criteria do not apply.

Show breakdown Hide breakdown

fail Live endpoint 0/25

No response from the host observed: listed by cdp_discovery only, not confirmed by our own probe.

partial Verified Identity 5/10

Provider declared: x402.octopio.ai (https://x402.octopio.ai/). 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 Agent card · Protocol version · JWS signature · Uptime track record · Skill declaration · Security declaration

Activity

last 24h · 0 invocations No personal data recorded

No activity in the last 7 days.

Listing history

1 snapshot

Snapshots

Agent card snapshots
Captured	Hash	Snapshot
2026-11-13 17:11:18 current	`e715b3d48138…`	view →

Endpoints

Browse x402 resources on this host

Pricing x402 on Base USDC Facilitator feed

From $0.0010 per call

No per-endpoint prices published.

Try it ↗

Settlement wallet: 0xc80aa89ede4f63718b433f14bf3a79ecf00d7ffd on Base · basescan ↗

Listed by facilitators PayAI · 2

Agent card	`https://x402.octopio.ai/`
Provider	https://x402.octopio.ai/
Docs	https://x402.octopio.ai/v1/smoke-agent

Discovered via

cdp discovery

Health · last 0 probes

Probe log

When	HTTP	Live JSON-RPC	Latency
No direct probes in the last 30 days.

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Embed a badge

Updates itself and links back here.

[![Agenstry grade](https://agenstry.com/badge/x402.octopio.ai.svg)](https://agenstry.com/agents/x402.octopio.ai)
[![Verified Business](https://agenstry.com/badge/x402.octopio.ai/identity.svg)](https://agenstry.com/agents/x402.octopio.ai)
[![Uptime](https://agenstry.com/badge/x402.octopio.ai/uptime.svg)](https://agenstry.com/agents/x402.octopio.ai)
[![A2A version](https://agenstry.com/badge/x402.octopio.ai/protocol.svg)](https://agenstry.com/agents/x402.octopio.ai)

Audit evidence

JSON for vendor reviews. Signed copy verifies against our JWKS.

audit.json audit.json (JWS-signed) verification history

Raw agent card JSON

{
  "_source": "cdp_discovery",
  "resource_count": 2,
  "sample": "https://x402.octopio.ai/v1/smoke-agent"
}