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💰 Paid API v2.1.0

Api

api.400860.xyz · api.400860.xyz

x402-protected paid API on api.400860.xyz (discovered via Coinbase facilitator).

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Verify the domain api.400860.xyz 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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Compare public evidence

🔔 Watch this agent. Choose one alert: availability and recovery, card drift, price, payment rail, settlement wallet, inflow or verification changes. Add more alert types from your account. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch

Not responding — archived

This agent has not served its agent card since 2026-09-17, so it is no longer shown in search or lists. We re-check it monthly and restore the listing as soon as it answers again.

Our probe of this card is currently failing

Last probe error: blocked by robots.txt

      
        Last attempt: 2026-10-11 11:00
      
        Last success: 2026-09-17

Trust score

32/100

grade F · 9 criteria

Uptime

22.2%

153 direct probes · 30d

~245 ms response

Observed inflow · 30d

Dispute or improve this rating

F

Conformance score: 32/100

F-grade: card is reachable but fails most operational signals.

click to expand breakdown ▾ click to collapse breakdown ▴

pass Valid AgentCard 10/10

Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).

info Live JSON-RPC 0/25

Live probe hasn't run yet.

fail Protocol version 0/10

No protocolVersion in card.

            How to earn +10 points
          

Declare protocolVersion

Add `"protocolVersion": "1.0"` (Major.Minor, no patch number — §3.6) to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.

Docs →

info JWS signature 0/10

Card is unsigned (most published agents are).

fail Uptime track record 3/15

34/153 probes succeeded (22% uptime).

            How to earn +12 points
          

Stabilise uptime

We probe every agent on a tiered schedule and grade the last 30 days. Sustained 99 %+ uptime over 20+ conclusive probes scores full points. Probes you refuse us (HTTP 429/403, a WAF challenge, robots.txt) no longer count against you either way, so what is left is genuine unavailability — usually a transient 5xx on cold start.

Docs →

pass Skill declaration 10/10

Declares 9 skills with structured metadata.

partial Verified Identity 5/10

Provider declared: api.400860.xyz (https://api.400860.xyz/). 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

info Security declaration 0/5

Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing 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.

Card history

10 snapshots drifted 3× Every change to agent-card.json

Captured	Hash
2026-09-14 12:15:39 current	`2976330202d9…`	view →
2026-09-14 07:28:37	`2976330202d9…`	view →
2026-09-14 05:44:24	`9abba13278dd…`	view →
2026-09-13 23:40:45	`9abba13278dd…`	view →
2026-09-13 17:38:49	`9abba13278dd…`	view →
2026-09-13 13:39:33	`9abba13278dd…`	view →
2026-09-13 11:36:10	`2976330202d9…`	view →
2026-09-13 05:17:17	`2976330202d9…`	view →
2026-09-12 23:04:58	`9abba13278dd…`	view →
2026-09-12 16:20:37	`9abba13278dd…`	view →

Showing latest 10. Older snapshots available via GET /api/agents/api.400860.xyz/snapshots.

Uptime

22.2%

153 direct probes · 30d

Response

—

last direct probe

Skills

declared

Streaming

—

SSE-capable

Endpoints

Pricing x402 on Base per call USDC Facilitator feed Dispute or improve this rating

From $0.0010 per call

Endpoint	Price	Currency
`https://api.400860.xyz/v1/ai/pricing`	0.002	USDC
`https://api.400860.xyz/v1/defi/yields`	0.002	USDC
`https://api.400860.xyz/v1/scrape/page`	0.01	USDC
`https://api.400860.xyz/v1/x402/seller/acceptance-pack`	1.0	USDC

Settlement wallet: 0x1f0130669ca6fd02e025a984cc038f139df19a2f on Base · basescan ↗

Observed on-chain inflow verified on-chain

Last 7d

                  $0.72
                

35 transfers · synced 2026-10-01

Last 30d

                  $0.78
                

56 transfers · synced 2026-10-01

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.

How the last 30 days were settled

x402-settled: $7.00 (100%) · 5 transfers sent by a known x402 facilitator (Coinbase, Primer)

Other: $0.00 plain transfers sent by the payer · $0.00 other contract calls · 68% of $10.27 classified so far. How we classify

Cross-check: Coinbase's Bazaar reports 48 calls in 30 days to this wallet across 14 listed resources; our ledger observed 71 transfers (5 facilitator-settled) over 27 of 30 scanned days. Different counters; neither is assumed correct.

Daily 30-day observed-inflow history ↓ −$3.93 since 2026-09-11

2026-09-11 2026-10-11

Last 30 days · 90 days with Pro Peak 30-day total: $10.12 Data points: 28 Total tx (30d window): 56

Payment authenticity evidence confidence How we measure this →

single_payer_observed 2/5

Payer identities observed; a single payer accounts for effectively all observed volume.

Assessed window

30d

9 active of 21 observed

Inflow assessed

$0.75

48 transactions

Payer identities

available

1 evidence caveat

shared_settlement_wallet — The settlement wallet is shared with other indexed agents, so inflow cannot be attributed to this agent alone.

Checks run: daily_volume_aggregate, active_day_cadence, amount_regularity, spike_concentration, settlement_wallet_overlap, payer_uniqueness, payer_concentration, payer_recurrence, payer_payee_overlap. Derived from agent_revenue_daily, agents.payment_wallet, agent_payment_transactions. Measured 2026-10-10.

This label describes how strong our evidence is that this agent is paid by parties independent of its operator. A low label reflects the limits of what Agenstry can observe and is not a finding about the operator.

Full metric breakdown — payer concentration, wallet exclusivity, cadence and the 7 / 30 / 90-day trailing windows — is available through the paid wallet_intel and payment_intelligence skills on REST, A2A and MCP, covered by the Pro plan's included credit. API docs →

Agent card	`https://api.400860.xyz/.well-known/agent-card.json`
Provider	https://api.400860.xyz/
Docs	https://api.400860.xyz/v1/growth/zero-revenue-rescue-pack

Discovered via

registry a2aregistry cdp_discovery a2a_registry_org agentic_market manifests recrawl_warm