0
💰 Paid API
data
x402.agentfund.net
x402.agentfund.net
· x402.agentfund.net
21 pay-per-call data tools for AI agents, settled in USDC on Base via x402. US macro indicators (Treasury yield curve, BLS CPI, jobs, PCE, GDP, retail sales, housing starts, EIA energy, release calendar), SEC EDGAR filings (insider Form 4, XBRL financials, 13F holdings, filing feeds, full-text search), and on-chain EVM reads (token balances, portfolios, cross-chain balances, Chainlink oracle prices, gas). Every source is free public-domain US government data or direct on-chain reads, so there is no upstream vendor licence to lapse. Also available over MCP at /mcp. Prices run $0.001-$0.03 per call; failed upstream calls are never charged.
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x402.agentfund.net via a single DNS TXT record to add the
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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: 2026-08-19 08:43
Last success: 2026-08-19
Status: 404
Raw error
HTTP 404
Trust score
34/100
grade F · 9 criteria
Uptime
0.0%
11 direct probes · 30d
Observed inflow · 30d
$0.31
31 tx · on-chain
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
0 snapshots tracked
Owner
unverified
claim this listing →
Dispute or improve this rating
F
Conformance score: 34/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾
click to collapse breakdown ▴
F
Conformance score: 34/100
F-grade: card is reachable but fails most operational signals.
pass
Valid AgentCard
10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
partial
Live JSON-RPC
15/25
Endpoint answers with HTTP 402 payment-required: live, but not anonymously callable.
How to earn +10 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload.
Docs →
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).
fail
Uptime track record
0/15
0/11 probes succeeded (0% uptime).
How to earn +15 points
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: x402.agentfund.net (https://x402.agentfund.net). 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.
⚠ Card drift detected. This agent's
agent-card.json changed within the last 7 days. We track these so downstream callers can react.
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
0.0%
11 direct probes · 30d
Response
—
last direct probe
Skills
0
declared
Streaming
—
SSE-capable
Endpoints
From $0.0010 per call
| Endpoint | Price | Currency |
|---|---|---|
https://x402.agentfund.net/x402/bls_cpi
|
0.005 | USDC |
https://x402.agentfund.net/x402/edgar_13f_holdings
|
0.02 | USDC |
https://x402.agentfund.net/x402/edgar_filings_feed
|
0.008 | USDC |
https://x402.agentfund.net/x402/edgar_financials
|
0.015 | USDC |
https://x402.agentfund.net/x402/edgar_full_text_search
|
0.01 | USDC |
https://x402.agentfund.net/x402/edgar_insider_transactions
|
0.02 | USDC |
https://x402.agentfund.net/x402/macro_energy
|
0.005 | USDC |
https://x402.agentfund.net/x402/macro_gdp
|
0.005 | USDC |
https://x402.agentfund.net/x402/macro_housing
|
0.005 | USDC |
https://x402.agentfund.net/x402/macro_jobs
|
0.005 | USDC |
https://x402.agentfund.net/x402/macro_pce
|
0.005 | USDC |
https://x402.agentfund.net/x402/macro_release_calendar
|
0.01 | USDC |
https://x402.agentfund.net/x402/macro_retail_sales
|
0.005 | USDC |
https://x402.agentfund.net/x402/onchain_cross_chain_balances
|
0.015 | USDC |
https://x402.agentfund.net/x402/onchain_gas
|
0.001 | USDC |
https://x402.agentfund.net/x402/onchain_oracle_price
|
0.002 | USDC |
https://x402.agentfund.net/x402/onchain_portfolio
|
0.02 | USDC |
https://x402.agentfund.net/x402/onchain_token_balances
|
0.01 | USDC |
https://x402.agentfund.net/x402/structured_json_repair
|
0.01 | USDC |
https://x402.agentfund.net/x402/tabular_to_json
|
0.03 | USDC |
https://x402.agentfund.net/x402/treasury_yield_curve
|
0.005 | USDC |
Try it ↗
Opens the operator's playground / docs in a new tab.
Settlement wallet:
0xe22f691ed420143bfdab022a14e7d6873b33eef9 · basescan ↗
Observed on-chain inflow
verified on-chain
Last 7d
$0.31
31 calls
Last 30d
$0.31
31 calls
USDC inflows on Base. Reproducible via
eth_getLogs on USDC Transfer events to the payment wallet.
Daily 30-day observed-inflow history
~ flat (+0.0%)
2026-08-15
2026-08-19
Peak day: $0.31
Data points: 5
Total tx (30d window): 31
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
1 active of 7 observed
Inflow assessed
$0.31
31 transactions
Payer identities
available
2 evidence caveats
single_day_concentration —
Most observed volume landed on a single day of the window.
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 2026-08-19.
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://x402.agentfund.net/.well-known/agent-card.json |
| Provider | https://x402.agentfund.net |
| Docs | https://x402.agentfund.net |
Discovered via
agentic_market
mcp_registry
Health · last 11 probes
Similar agents embedding-nearest
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
[](https://agenstry.com/agents/x402.agentfund.net) [](https://agenstry.com/agents/x402.agentfund.net) [](https://agenstry.com/agents/x402.agentfund.net) [](https://agenstry.com/agents/x402.agentfund.net)
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": "agentic.market",
"service": {
"id": "x402-agentfund-net",
"name": "x402.agentfund.net",
"description": "",
"domain": "x402.agentfund.net",
"provider": "x402.agentfund.net",
"providerUrl": "",
"category": "",
"networks": [
"Base"
],
"enriched": false,
"endpoints": [
{
"url": "https://x402.agentfund.net/x402/bls_cpi",
"description": "US CPI Inflation",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/edgar_13f_holdings",
"description": "SEC 13F Institutional Holdings",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "limit",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "ticker",
"type": "string",
"description": "",
"example": "1067983",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/edgar_filings_feed",
"description": "SEC Filings Feed",
"pricing": {
"amount": "0.008",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "forms",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "limit",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "ticker",
"type": "string",
"description": "",
"example": "AAPL",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/edgar_financials",
"description": "SEC Company Financials (XBRL)",
"pricing": {
"amount": "0.015",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "ticker",
"type": "string",
"description": "",
"example": "AAPL",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/edgar_full_text_search",
"description": "SEC Full-Text Filing Search",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "forms",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "limit",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "query",
"type": "string",
"description": "",
"example": "material weakness",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/edgar_insider_transactions",
"description": "SEC Insider Transactions (Form 4)",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "forms",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "limit",
"type": "number",
"description": "",
"example": 5,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "ticker",
"type": "string",
"description": "",
"example": "AAPL",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/macro_energy",
"description": "US Energy Markets (Crude & Natural Gas)",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/macro_gdp",
"description": "US Real GDP Growth",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/macro_housing",
"description": "US Housing Starts & Permits",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/macro_jobs",
"description": "US Jobs Report",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/macro_pce",
"description": "US PCE Inflation (Fed's Preferred Gauge)",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/macro_release_calendar",
"description": "US Economic Release Calendar",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "filter",
"type": "string",
"description": "",
"example": "CPI",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "limit",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/macro_retail_sales",
"description": "US Retail Sales",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/onchain_cross_chain_balances",
"description": "Cross-chain Token Balance",
"pricing": {
"amount": "0.015",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "address",
"type": "string",
"description": "",
"example": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "chains",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "token",
"type": "string",
"description": "",
"example": "USDC",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/onchain_gas",
"description": "Multi-chain Gas Price",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "chains",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://x402.agentfund.net/x402/onchain_oracle_price",
"description": "Chainlink Oracle Price",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "chain",
"type": "string",
"description": "",
"example": "base",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "pair",
"type": "string",
"description": "",
"example": "ETH/USD",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/onchain_portfolio",
"description": "On-chain Portfolio (USD-valued)",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "address",
"type": "string",
"description": "",
"example": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/onchain_token_balances",
"description": "On-chain Token Balances (bulk)",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "addresses",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "chain",
"type": "string",
"description": "",
"example": "base",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/structured_json_repair",
"description": "Structured JSON Repair",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "input",
"type": "string",
"description": "",
"example": "{name: 'Ada', age: '36',}",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://x402.agentfund.net/x402/tabular_to_json",
"description": "Tabular to JSON",
"pricing": {
"amount": "0.03",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
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"example": "name,age\nAda,36\nAlan,41",
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{
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"currency": "USDC",
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"maxAmount": "",
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"group": "body",
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"example": 5,
"enumValues": [],
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"currency": "USDC"
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