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💰 Paid API

Origin-Exchange

origin-exchange.fly.dev · origin-exchange.fly.dev

x402-protected paid API on origin-exchange.fly.dev (discovered via Coinbase facilitator).

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Verify the domain origin-exchange.fly.dev 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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Our probe of this card is currently failing — 404 not found

We tried /.well-known/agent-card.json and got a 404. Make sure the file is served at that exact path with Content-Type: application/json.

      
        Last attempt: 2026-08-15 15:45
      
        Last success: 2026-08-15
      
        Status: 404

Raw error

HTTP 404

Trust score

33/100

grade F · 9 criteria

Uptime

94.2%

52 probes

Observed inflow · 30d

Dispute or improve this rating

F

Conformance score: 33/100

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"` 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).

partial Uptime track record 14/15

49/52 probes succeeded (94% uptime).

            How to earn +1 point
          

Stabilise uptime

We probe every agent on a tiered schedule. Sustained 99 %+ uptime over 20+ checks scores full points. Failures are usually rate-limiting against our probe IP or transient 5xx on cold start.

Docs →

fail Skill declaration 0/10

No skills declared in card. Hard to route to.

            How to earn +10 points
          

Declare your skills

Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.

Docs →

partial Verified Identity 5/10

Provider declared: origin-exchange.fly.dev (https://origin-exchange.fly.dev/). 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 calls Public aggregate · no PII recorded

No calls observed in the last 7 days. Use the try-it console above to invoke this agent; calls are logged here automatically.

Uptime

94.2%

52 probes

Response

0ms

last 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

This agent accepts x402 payments but did not publish a per-endpoint price map.

Try it ↗ Opens the operator's playground / docs in a new tab.

Settlement wallet: 0xb2e03d4aaca935fe1fa512e483edbda012d0dbb0 · basescan ↗

Observed on-chain inflow verified on-chain

Last 7d

                  $0.00
                

0 calls

Last 30d

                  $0.01
                

4 calls

USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the payment wallet.

Daily 30-day observed-inflow history

2026-07-30 2026-08-15

Peak day: $0.01 Data points: 17 Total tx (30d window): 4

Payment authenticity evidence confidence How we measure this →

insufficient_evidence_of_independent_payers 1/5

Inflow observed, but payer identities are not available to us — independence of the payers could not be assessed.

Assessed window

30d

2 active of 14 observed

Inflow assessed

$0.01

4 transactions

Payer identities

not held

3 evidence caveats

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. Derived from agent_revenue_daily, agents.payment_wallet. Measured 2026-08-15.

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 get_agent_full and payment_intelligence skills on REST, A2A and MCP. API docs →

Agent card	`https://origin-exchange.fly.dev/.well-known/agent-card.json`
Provider	https://origin-exchange.fly.dev/
Docs	https://origin-exchange.fly.dev/quest/board

Discovered via

cdp_discovery recrawl_hot

Health · last 1 probes

When	HTTP	Live JSON-RPC	Latency
2026-07-20 23:51:32	404	—	—

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Markdown / HTML snippets

[![Agenstry grade](https://agenstry.com/badge/origin-exchange.fly.dev.svg)](https://agenstry.com/agents/origin-exchange.fly.dev)
[![Verified Business](https://agenstry.com/badge/origin-exchange.fly.dev/identity.svg)](https://agenstry.com/agents/origin-exchange.fly.dev)
[![Uptime](https://agenstry.com/badge/origin-exchange.fly.dev/uptime.svg)](https://agenstry.com/agents/origin-exchange.fly.dev)
[![A2A version](https://agenstry.com/badge/origin-exchange.fly.dev/protocol.svg)](https://agenstry.com/agents/origin-exchange.fly.dev)

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.

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

Raw agent card JSON

{
  "_source": "cdp_discovery",
  "resource_count": 15,
  "sample": "https://origin-exchange.fly.dev/quest/board"
}

Activity (audit trail)

Endpoints

Health · last 1 probes

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Audit-grade evidence bundle

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