65
💰 Paid API
sovereign-x402-zeta.vercel.app
sovereign-x402-zeta.vercel.app
· sovereign-x402-zeta.vercel.app
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sovereign-x402-zeta.vercel.app via a single DNS TXT record to add the
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Trust score
34/100
grade F · 9 criteria
Uptime
not measured
no direct probes in 30d
Observed inflow · 30d
$0.51
143 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. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
Docs →
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).
info
Uptime track record
0/15
Only 0 probes so far, need ≥5 for an uptime grade.
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` — `description` and `tags` are REQUIRED on AgentSkill since A2A v1.0, and tags are what discovery filters match on. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial
Verified Identity
5/10
Provider declared: sovereign-x402-zeta.vercel.app (https://sovereign-x402-zeta.vercel.app). 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
not measured
0 direct probes · 30d
Response
—
no direct probe retained
Skills
0
declared
Streaming
—
SSE-capable
Endpoints
From $0.0010 per call
| Endpoint | Price | Currency |
|---|---|---|
https://sovereign-x402-zeta.vercel.app/api/v1/chat/completions
|
0.005 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/code/exec
|
0.02 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/email/send
|
0.005 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/prime/check
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/repo/github/file
|
0.002 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/catalan
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/collatz_conjecture
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/even
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/factorize
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/fibonacci_pair
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/gcd
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/hamming_weight
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/handshake
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/harmonic
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/hexadecimal
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/mersenne
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/odds
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/palindrome
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/permutations
|
0.002 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/prime
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/prime_pairs
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/roman
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/sequence/totient
|
0.001 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/text/summarize
|
0.002 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/vector/pinecone/query
|
0.003 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/vector/pinecone/upsert
|
0.005 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/vector/qdrant/query
|
0.003 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/vector/qdrant/upsert
|
0.005 | USDC |
https://sovereign-x402-zeta.vercel.app/api/v1/web/scrape
|
0.01 | USDC |
https://sovereign-x402-zeta.vercel.app/calculate_fibonacci/:limit
|
0.001 | USDC |
Try it ↗
Opens the operator's playground / docs in a new tab.
Settlement wallet:
0x41595e02275629126ad11551e39ee9ac8531ad3c on Base
· basescan ↗
Observed on-chain inflow
verified on-chain
Last 7d
$0.51
143 transfers · synced 2026-08-24
Last 30d
$0.51
143 transfers · synced 2026-08-24
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
~ flat (+0.0%)
2026-08-24
2026-09-20
Peak day: $0.51
Data points: 27
Total tx (30d window): 143
Payment authenticity
evidence confidence
How we measure this →
concentrated_payers
3/5
Payer identities observed; volume is concentrated in a small number of payers.
Assessed window
30d
1 active of 1 observed
Inflow assessed
$0.50
141 transactions
Payer identities
available
1 evidence caveat
short_observation_window —
Fewer than three active days observed — too little history to characterise a pattern.
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 2026-09-22.
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://sovereign-x402-zeta.vercel.app |
| Provider | https://sovereign-x402-zeta.vercel.app |
| Docs | https://sovereign-x402-zeta.vercel.app |
Discovered via
agentic_market
Health · last 0 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/sovereign-x402-zeta.vercel.app) [](https://agenstry.com/agents/sovereign-x402-zeta.vercel.app) [](https://agenstry.com/agents/sovereign-x402-zeta.vercel.app) [](https://agenstry.com/agents/sovereign-x402-zeta.vercel.app)
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": "sovereign-x402-zeta-vercel-app",
"name": "sovereign-x402-zeta.vercel.app",
"description": "",
"domain": "sovereign-x402-zeta.vercel.app",
"provider": "sovereign-x402-zeta.vercel.app",
"providerUrl": "",
"category": "",
"networks": [
"Base"
],
"enriched": false,
"endpoints": [
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/chat/completions",
"description": "AI chat completions API - pay per request with USDC on Base",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "messages",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/code/exec",
"description": "Execute Python code in a real, isolated E2B cloud sandbox (not a subprocess) and return stdout/stderr/results.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "code",
"type": "string",
"description": "",
"example": "print(1 + 1)",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "15",
"l30DaysUniquePayers": "3"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/email/send",
"description": "Send a plain-text or HTML email via Resend.",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "subject",
"type": "string",
"description": "",
"example": "Hello",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "text",
"type": "string",
"description": "",
"example": "Hi there",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "to",
"type": "string",
"description": "",
"example": "someone@example.com",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/prime/check",
"description": "Check if a number is prime.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "number",
"type": "number",
"description": "",
"example": 7,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/repo/github/file",
"description": "Fetch a file's contents from a GitHub repository at a given ref.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "path",
"type": "string",
"description": "",
"example": "README.md",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "ref",
"type": "string",
"description": "",
"example": "main",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "repo",
"type": "string",
"description": "",
"example": "owner/name",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/catalan",
"description": "Calculate the nth Catalan number.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "n",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "6",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/collatz_conjecture",
"description": "Generate the Collatz sequence for a given number up to a specified limit.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "limit",
"type": "number",
"description": "",
"example": 1000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "n",
"type": "number",
"description": "",
"example": 27,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/even",
"description": "Generate a list of even numbers up to a specified limit.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "limit",
"type": "number",
"description": "",
"example": 20,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "6",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/factorize",
"description": "Factorize a given number into its prime factors.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "n",
"type": "number",
"description": "",
"example": 360,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/fibonacci_pair",
"description": "Generate the next Fibonacci pair (a, b) given a starting pair (a, b).",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "a",
"type": "number",
"description": "",
"example": 3,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "b",
"type": "number",
"description": "",
"example": 5,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/gcd",
"description": "Compute the GCD of two integers.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "a",
"type": "number",
"description": "",
"example": 12,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "b",
"type": "number",
"description": "",
"example": 18,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/hamming_weight",
"description": "Calculate the Hamming weight (number of 1s) in the binary representation of a non-negative integer.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "n",
"type": "number",
"description": "",
"example": 42,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/handshake",
"description": "Generate a random handshake sequence (numbers and symbols) for secure connections.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "length",
"type": "number",
"description": "",
"example": 16,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "6",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/harmonic",
"description": "Generate a list of harmonic numbers (1 + 1/2 + ... + 1/n) up to a specified limit n.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "n",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/hexadecimal",
"description": "Convert a given non-negative integer to its hexadecimal string representation.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "n",
"type": "number",
"description": "",
"example": 255,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/mersenne",
"description": "Check if a given exponent p yields a Mersenne prime (2^p - 1).",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "p",
"type": "number",
"description": "",
"example": 7,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/odds",
"description": "Generate a list of odd numbers up to a specified limit.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "limit",
"type": "number",
"description": "",
"example": 20,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "6",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/palindrome",
"description": "Check if a given number is a palindrome.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "n",
"type": "number",
"description": "",
"example": 12321,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/permutations",
"description": "Generate all permutations of a given sequence.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "sequence",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/prime",
"description": "Generate a list of prime numbers up to a specified limit.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "limit",
"type": "number",
"description": "",
"example": 100,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "6",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/prime_pairs",
"description": "Generate twin prime pairs (p, p+2, both prime) up to a specified limit.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "limit",
"type": "number",
"description": "",
"example": 100,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "7",
"l30DaysUniquePayers": "3"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/roman",
"description": "Convert a given integer to its Roman numeral representation.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "n",
"type": "number",
"description": "",
"example": 1994,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/totient",
"description": "Calculate Euler totient function phi(n) for a given positive integer n.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "n",
"type": "number",
"description": "",
"example": 36,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "6",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/text/summarize",
"description": "Generate a summary of a given text using the GLM chat model.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "max_sentences",
"type": "number",
"description": "",
"example": 3,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "text",
"type": "string",
"description": "",
"example": "Long text to summarize...",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/vector/pinecone/query",
"description": "Query a Pinecone index for the nearest vectors to a given vector.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "index",
"type": "string",
"description": "",
"example": "test-index",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "top_k",
"type": "number",
"description": "",
"example": 5,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "vector",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/vector/pinecone/upsert",
"description": "Upsert vectors into a Pinecone index (index must already exist in your Pinecone project -- 'test-index', dimension 2, is kept live for exactly this example).",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "index",
"type": "string",
"description": "",
"example": "test-index",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "vectors",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/vector/qdrant/query",
"description": "Query a Qdrant collection for the nearest points to a given vector.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "collection",
"type": "string",
"description": "",
"example": "my-collection",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "top_k",
"type": "number",
"description": "",
"example": 5,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "vector",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "4",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/vector/qdrant/upsert",
"description": "Upsert points into a Qdrant collection (collection is created automatically on first upsert if it doesn't exist).",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "collection",
"type": "string",
"description": "",
"example": "my-collection",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "points",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/api/v1/web/scrape",
"description": "Scrape a URL and return clean Markdown (via Firecrawl). Priced above Firecrawl's own per-scrape cost.",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "url",
"type": "string",
"description": "",
"example": "https://example.com",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "7",
"l30DaysUniquePayers": "3"
}
},
{
"url": "https://sovereign-x402-zeta.vercel.app/calculate_fibonacci/:limit",
"description": "Calculate the Fibonacci sequence up to N terms.",
"pricing": {
"amount": "0.001",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "path",
"name": "limit",
"type": "string",
"description": "",
"example": "10",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "limit",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "1"
}
}
],
"integrationType": "",
"isNew": false,
"priceSummary": {
"minAmount": "0.001",
"maxAmount": "0.02",
"avgCostPerTransaction": "0.0027",
"avgCostBasis": "exact",
"currency": "USDC"
},
"serviceName": "",
"tags": [],
"iconUrl": ""
}
}