15 production-ready x402 execution primitives (USDC on Base). Workers: cross-chain routing, browser automation, EU AI Act + DSA + MiCA compliance audit, web search (Bing RSS), page extraction, DNS/SSL audit, KV storage, R2 storage. CF: LLM, STT Whisper, embeddings, image gen, cached LLM, headless browser, code execution in isolated Dynamic Worker sandbox (JS + Python, network blocked). Pay per call via x402. Self-hosted facilitator.
Pay from $0.001 to $0.50 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.
measured since 2026-07-03 (start of our harvest window) · $3.87 all-time · last settled 2026-07-15
VERDICT
ranking generation 3mixed 61/100 #92 of 98 in AI by measured score
What the score read on this service: status offline, 0% uptime 30d, response time not measured, x402 compliance 12 of 12, $0.001 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.
The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.
It is a score inside AI, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 98 listings, this one among them. That set is wider than the 98 the position above is counted against, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.
Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.
ALTERNATIVES IN AI
Other AI services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).
| SERVICE | BAND | SCORE | UPTIME 30D | VOL 30D |
|---|---|---|---|---|
| x402engine | strong | 97 | 100% | --- |
| Arch Tools | strong | 96 | 100% | --- |
| agente-jefe | strong | 96 | 99.9% | --- |
| Blixtworks img-categorize | strong | 95 | 100% | --- |
| Gondola | strong | 94 | 100% | --- |
5 of 97 other ranked services in AI · see the whole category
ASSESSMENT
updated 3h agoThe parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.
reliability 0%
- uptime 24h
- 0%
- uptime 7d
- 0%
- uptime 30d
- 0%
- uptime 90d
- 44.5%
- response p95
- -
- avg response
- -
- total checks
- 567
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
compliance A (12/12), stale (probe failing)
12 of 12 x402 conformance checks pass. Full checklist below.
price $0.001 to $0.50 (p7 in AI)
- price (min)
- $0.001
- price (max)
- $0.50
- category percentile (min)
- p7 in AI
- category percentile (max)
- p65 in AI
- endpoints / prices
- 9 / 6
- model
- tiered
- stability
- 0%
risk clean
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
- domain age
- 269d
- registrar
- DNS Africa Ltd
- hosting
- custom
- domain created
- 2025-11-28
Identity facts, not a risk score.
traction $0.00 30d · 0 buyers
- volume 30d
- $0.00
- buyers 30d
- 0
- settlements 30d
- 0
- measured since
- 2026-07-03 (start of our harvest window)
- last settlement
- 2026-07-15
- top buyer share
- -
- trend 7d vs 30d
- -
- networks
- eip155:8453
- volume all-time
- $3.87
- settlements all-time
- 95
- median settlement 30d
- -
- max settlement 30d
- -
- settled via
- -
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share is a concentration signal, not part of the ranking score.
WHAT IT DOES
ai-derivedProvides AI and blockchain-related execution services including LLM, speech-to-text, browser workflows, cross-chain routing, DNS auditing, key-value storage, page extraction, R2 storage, and web search.
- category
- ai-blockchain-execution
AI-generated summary. The measured data is never altered by it.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
|---|---|---|---|---|---|---|
| GET | /cf/llm | $0.001 | Base | USDC | - | |
| GET | /cf/stt | $0.005 | Base | USDC | - | |
| GET | /exec/browser-workflow | $0.50 | Base | USDC | - | |
| GET | /exec/cross-chain-route | $0.05 | Base | USDC | - | |
| GET | /exec/dns-audit | $0.10 | Base | USDC | - | |
| GET | /exec/kv-store | $0.01 | Base | USDC | - | |
| GET | /exec/page-extract | $0.01 | Base | USDC | - | |
| GET | /exec/r2-store | $0.05 | Base | USDC | - | |
| GET | /exec/web-search | $0.01 | Base | USDC | - |
9 endpoints
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /cf/llm returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
// request
curl -i 'https://api.zuluworksai.com/cf/llm'
// 402 response (captured by monitor) · 7 payloads · click to expand
[
{
"type": "http",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "eip3009"
},
"payTo": "0xC70094bAA46Adc209EC56522b5922e5B5A2858c6",
"amount": "500000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.zuluworksai.com/exec/browser-workflow",
"mimeType": "application/json",
"description": "Multi-step browser automation: navigate, fill, click, scrape."
},
"x-upsell": {
"message": "Your 3 free calls are used. Here's what you can do with paid calls:",
"full_catalog": "https://api.zuluworksai.com/pricing",
"cheapest_paid": "llm at $0.001/call — same model, just with USDC payment",
"premium_primitives": [
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/deep-research -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"query\":\"your research question\"}'",
"price": "$0.50",
"primitive": "deep-research",
"description": "Multi-source agentic research: web search + page extract + LLM synthesis"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/dns-audit -H \"Content-Type: application/json\" -d '{\"domain\":\"example.com\"}'",
"price": "$0.10",
"primitive": "dns-audit",
"description": "Full DNS/SSL/SPF/DKIM/security-headers audit for any domain (first call FREE)"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/browser-workflow -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"steps\":[{\"action\":\"navigate\",\"url\":\"https://example.com\"}]}'",
"price": "$0.50",
"primitive": "browser-workflow",
"description": "Multi-step browser automation: navigate, fill, click, scrape"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/cf/image -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"prompt\":\"a cat in space\"}'",
"price": "$0.10",
"primitive": "image",
"description": "AI image generation via Flux"
}
]
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "POST",
"bodyFields": {
"workflow": {
"type": "object",
"required": true,
"description": "Workflow definition with a steps[] array (each step: { action, url, ... })"
}
}
},
"output": {
"type": "json",
"example": {
"data": {},
"success": true,
"receipt_id": "uuid"
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"workflow"
],
"properties": {
"workflow": {
"type": "object",
"description": "Workflow definition with a steps[] array (each step: { action, url, ... })"
}
},
"description": "Request body schema for POST/PUT primitives",
"additionalProperties": true
}
},
"description": "Request body fields"
},
"output": {
"type": "object",
"required": [
"example"
],
"properties": {
"example": {
"type": "object",
"required": [
"success",
"receipt_id"
],
"properties": {
"data": {
"type": "object",
"description": "Primitive-specific response data",
"additionalProperties": true
},
"status": {
"type": "string",
"example": "completed",
"description": "Either 'completed' or 'error'"
},
"success": {
"type": "boolean",
"example": true,
"description": "Whether the primitive completed successfully"
},
"primitive": {
"type": "string",
"example": "browser-workflow",
"description": "Name of the primitive that was called"
},
"receipt_id": {
"type": "string",
"example": "00000000-0000-0000-0000-000000000000",
"description": "UUID of the payment receipt"
}
},
"description": "Example response payload"
}
},
"description": "Response shape"
}
},
"description": "Multi-step browser automation: navigate, fill, click, scrape. request/response schema",
"additionalProperties": true
}
}
},
"lastUpdated": "2026-07-15T15:23:02.994Z",
"x402Version": 2,
"x-quickstart": {
"pay": "1) Send 0.5 USDC to 0xC70094bAA46Adc209EC56522b5922e5B5A2858c6 on Base (chainId 8453). 2) Sign an EIP-3009 TransferWithAuthorization. 3) Retry with header: X-PAYMENT: <base64-encoded-payload>.",
"docs": "https://api.zuluworksai.com/payment-info",
"pricing": "https://api.zuluworksai.com/pricing",
"try_now": "curl -sS -X POST https://api.zuluworksai.com/exec/browser-workflow -H \"Content-Type: application/json\" -d '{\"workflow\":\"Hello\"}'",
"free_tier": "New callers get 3 free calls to primitives priced ≤ $0.001 (llm, code, embed, eth-block-number, eth-balance, eth-gas-price). Just POST without a payment header."
}
},
{
"type": "http",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "eip3009"
},
"payTo": "0xC70094bAA46Adc209EC56522b5922e5B5A2858c6",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.zuluworksai.com/exec/web-search",
"mimeType": "application/json",
"description": "Structured web search via Bing RSS (title, URL, description, pubDate)."
},
"x-upsell": {
"message": "Your 3 free calls are used. Here's what you can do with paid calls:",
"full_catalog": "https://api.zuluworksai.com/pricing",
"cheapest_paid": "llm at $0.001/call — same model, just with USDC payment",
"premium_primitives": [
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/deep-research -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"query\":\"your research question\"}'",
"price": "$0.50",
"primitive": "deep-research",
"description": "Multi-source agentic research: web search + page extract + LLM synthesis"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/dns-audit -H \"Content-Type: application/json\" -d '{\"domain\":\"example.com\"}'",
"price": "$0.10",
"primitive": "dns-audit",
"description": "Full DNS/SSL/SPF/DKIM/security-headers audit for any domain (first call FREE)"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/browser-workflow -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"steps\":[{\"action\":\"navigate\",\"url\":\"https://example.com\"}]}'",
"price": "$0.50",
"primitive": "browser-workflow",
"description": "Multi-step browser automation: navigate, fill, click, scrape"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/cf/image -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"prompt\":\"a cat in space\"}'",
"price": "$0.10",
"primitive": "image",
"description": "AI image generation via Flux"
}
]
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "POST",
"bodyFields": {
"query": {
"type": "string",
"required": true,
"description": "Search query text"
}
}
},
"output": {
"type": "json",
"example": {
"data": {},
"success": true,
"receipt_id": "uuid"
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"query"
],
"properties": {
"query": {
"type": "string",
"description": "Search query text"
}
},
"description": "Request body schema for POST/PUT primitives",
"additionalProperties": true
}
},
"description": "Request body fields"
},
"output": {
"type": "object",
"required": [
"example"
],
"properties": {
"example": {
"type": "object",
"required": [
"success",
"receipt_id"
],
"properties": {
"data": {
"type": "object",
"description": "Primitive-specific response data",
"additionalProperties": true
},
"status": {
"type": "string",
"example": "completed",
"description": "Either 'completed' or 'error'"
},
"success": {
"type": "boolean",
"example": true,
"description": "Whether the primitive completed successfully"
},
"primitive": {
"type": "string",
"example": "web-search",
"description": "Name of the primitive that was called"
},
"receipt_id": {
"type": "string",
"example": "00000000-0000-0000-0000-000000000000",
"description": "UUID of the payment receipt"
}
},
"description": "Example response payload"
}
},
"description": "Response shape"
}
},
"description": "Structured web search via Bing RSS (title, URL, description, pubDate). request/response schema",
"additionalProperties": true
}
}
},
"lastUpdated": "2026-07-15T15:23:03.003Z",
"x402Version": 2,
"x-quickstart": {
"pay": "1) Send 0.01 USDC to 0xC70094bAA46Adc209EC56522b5922e5B5A2858c6 on Base (chainId 8453). 2) Sign an EIP-3009 TransferWithAuthorization. 3) Retry with header: X-PAYMENT: <base64-encoded-payload>.",
"docs": "https://api.zuluworksai.com/payment-info",
"pricing": "https://api.zuluworksai.com/pricing",
"try_now": "curl -sS -X POST https://api.zuluworksai.com/exec/web-search -H \"Content-Type: application/json\" -d '{\"query\":\"Hello\"}'",
"free_tier": "New callers get 3 free calls to primitives priced ≤ $0.001 (llm, code, embed, eth-block-number, eth-balance, eth-gas-price). Just POST without a payment header."
}
},
{
"type": "http",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "eip3009"
},
"payTo": "0xC70094bAA46Adc209EC56522b5922e5B5A2858c6",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.zuluworksai.com/exec/page-extract",
"mimeType": "application/json",
"description": "Convert any public URL or document to token-efficient Markdown. Uses native Markdown negotiation, Workers AI document conversion, and Browser Run for JavaScript-heavy pages."
},
"x-upsell": {
"message": "Your 3 free calls are used. Here's what you can do with paid calls:",
"full_catalog": "https://api.zuluworksai.com/pricing",
"cheapest_paid": "llm at $0.001/call — same model, just with USDC payment",
"premium_primitives": [
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/deep-research -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"query\":\"your research question\"}'",
"price": "$0.50",
"primitive": "deep-research",
"description": "Multi-source agentic research: web search + page extract + LLM synthesis"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/dns-audit -H \"Content-Type: application/json\" -d '{\"domain\":\"example.com\"}'",
"price": "$0.10",
"primitive": "dns-audit",
"description": "Full DNS/SSL/SPF/DKIM/security-headers audit for any domain (first call FREE)"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/browser-workflow -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"steps\":[{\"action\":\"navigate\",\"url\":\"https://example.com\"}]}'",
"price": "$0.50",
"primitive": "browser-workflow",
"description": "Multi-step browser automation: navigate, fill, click, scrape"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/cf/image -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"prompt\":\"a cat in space\"}'",
"price": "$0.10",
"primitive": "image",
"description": "AI image generation via Flux"
}
]
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "POST",
"bodyFields": {
"url": {
"type": "string",
"required": true,
"description": "Public http:// or https:// URL to convert"
},
"render_mode": {
"type": "string",
"required": false,
"description": "auto (default), never, or always. always renders the page with Browser Run before conversion."
},
"css_selector": {
"type": "string",
"required": false,
"description": "Optional CSS selector for static HTML conversion"
},
"extract_mode": {
"type": "string",
"required": false,
"description": "preview (5K characters, default) or full (100K characters)"
}
}
},
"output": {
"type": "json",
"example": {
"data": {},
"success": true,
"receipt_id": "uuid"
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "Public http:// or https:// URL to convert"
},
"render_mode": {
"type": "string",
"description": "auto (default), never, or always. always renders the page with Browser Run before conversion."
},
"css_selector": {
"type": "string",
"description": "Optional CSS selector for static HTML conversion"
},
"extract_mode": {
"type": "string",
"description": "preview (5K characters, default) or full (100K characters)"
}
},
"description": "Request body schema for POST/PUT primitives",
"additionalProperties": true
}
},
"description": "Request body fields"
},
"output": {
"type": "object",
"required": [
"example"
],
"properties": {
"example": {
"type": "object",
"required": [
"success",
"receipt_id"
],
"properties": {
"data": {
"type": "object",
"description": "Primitive-specific response data",
"additionalProperties": true
},
"status": {
"type": "string",
"example": "completed",
"description": "Either 'completed' or 'error'"
},
"success": {
"type": "boolean",
"example": true,
"description": "Whether the primitive completed successfully"
},
"primitive": {
"type": "string",
"example": "page-extract",
"description": "Name of the primitive that was called"
},
"receipt_id": {
"type": "string",
"example": "00000000-0000-0000-0000-000000000000",
"description": "UUID of the payment receipt"
}
},
"description": "Example response payload"
}
},
"description": "Response shape"
}
},
"description": "Convert any public URL or document to token-efficient Markdown. Uses native Markdown negotiation, Workers AI document conversion, and Browser Run for JavaScript-heavy pages. request/response schema",
"additionalProperties": true
}
}
},
"lastUpdated": "2026-07-15T15:23:02.984Z",
"x402Version": 2,
"x-quickstart": {
"pay": "1) Send 0.01 USDC to 0xC70094bAA46Adc209EC56522b5922e5B5A2858c6 on Base (chainId 8453). 2) Sign an EIP-3009 TransferWithAuthorization. 3) Retry with header: X-PAYMENT: <base64-encoded-payload>.",
"docs": "https://api.zuluworksai.com/payment-info",
"pricing": "https://api.zuluworksai.com/pricing",
"try_now": "curl -sS -X POST https://api.zuluworksai.com/exec/page-extract -H \"Content-Type: application/json\" -d '{\"url\":\"Hello\",\"extract_mode\":\"Hello\",\"render_mode\":\"Hello\",\"css_selector\":\"Hello\"}'",
"free_tier": "New callers get 3 free calls to primitives priced ≤ $0.001 (llm, code, embed, eth-block-number, eth-balance, eth-gas-price). Just POST without a payment header."
}
},
{
"type": "http",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "eip3009"
},
"payTo": "0xC70094bAA46Adc209EC56522b5922e5B5A2858c6",
"amount": "100000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.zuluworksai.com/exec/dns-audit",
"mimeType": "application/json",
"description": "Full DNS/SSL/SPF/DKIM/security-headers audit for any domain."
},
"x-upsell": {
"message": "Your 3 free calls are used. Here's what you can do with paid calls:",
"full_catalog": "https://api.zuluworksai.com/pricing",
"cheapest_paid": "llm at $0.001/call — same model, just with USDC payment",
"premium_primitives": [
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/deep-research -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"query\":\"your research question\"}'",
"price": "$0.50",
"primitive": "deep-research",
"description": "Multi-source agentic research: web search + page extract + LLM synthesis"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/dns-audit -H \"Content-Type: application/json\" -d '{\"domain\":\"example.com\"}'",
"price": "$0.10",
"primitive": "dns-audit",
"description": "Full DNS/SSL/SPF/DKIM/security-headers audit for any domain (first call FREE)"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/browser-workflow -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"steps\":[{\"action\":\"navigate\",\"url\":\"https://example.com\"}]}'",
"price": "$0.50",
"primitive": "browser-workflow",
"description": "Multi-step browser automation: navigate, fill, click, scrape"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/cf/image -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"prompt\":\"a cat in space\"}'",
"price": "$0.10",
"primitive": "image",
"description": "AI image generation via Flux"
}
]
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "POST",
"bodyFields": {
"domain": {
"type": "string",
"required": true,
"description": "Domain name to audit, e.g. example.com"
}
}
},
"output": {
"type": "json",
"example": {
"data": {},
"success": true,
"receipt_id": "uuid"
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"description": "Domain name to audit, e.g. example.com"
}
},
"description": "Request body schema for POST/PUT primitives",
"additionalProperties": true
}
},
"description": "Request body fields"
},
"output": {
"type": "object",
"required": [
"example"
],
"properties": {
"example": {
"type": "object",
"required": [
"success",
"receipt_id"
],
"properties": {
"data": {
"type": "object",
"description": "Primitive-specific response data",
"additionalProperties": true
},
"status": {
"type": "string",
"example": "completed",
"description": "Either 'completed' or 'error'"
},
"success": {
"type": "boolean",
"example": true,
"description": "Whether the primitive completed successfully"
},
"primitive": {
"type": "string",
"example": "dns-audit",
"description": "Name of the primitive that was called"
},
"receipt_id": {
"type": "string",
"example": "00000000-0000-0000-0000-000000000000",
"description": "UUID of the payment receipt"
}
},
"description": "Example response payload"
}
},
"description": "Response shape"
}
},
"description": "Full DNS/SSL/SPF/DKIM/security-headers audit for any domain. request/response schema",
"additionalProperties": true
}
}
},
"lastUpdated": "2026-07-15T15:23:03.038Z",
"x402Version": 2,
"x-quickstart": {
"pay": "1) Send 0.1 USDC to 0xC70094bAA46Adc209EC56522b5922e5B5A2858c6 on Base (chainId 8453). 2) Sign an EIP-3009 TransferWithAuthorization. 3) Retry with header: X-PAYMENT: <base64-encoded-payload>.",
"docs": "https://api.zuluworksai.com/payment-info",
"pricing": "https://api.zuluworksai.com/pricing",
"try_now": "curl -sS -X POST https://api.zuluworksai.com/exec/dns-audit -H \"Content-Type: application/json\" -d '{\"domain\":\"Hello\"}'",
"free_tier": "New callers get 3 free calls to primitives priced ≤ $0.001 (llm, code, embed, eth-block-number, eth-balance, eth-gas-price). Just POST without a payment header."
}
},
{
"type": "http",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "eip3009"
},
"payTo": "0xC70094bAA46Adc209EC56522b5922e5B5A2858c6",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.zuluworksai.com/exec/kv-store",
"mimeType": "application/json",
"description": "Key-value storage: put, get, delete, list."
},
"x-upsell": {
"message": "Your 3 free calls are used. Here's what you can do with paid calls:",
"full_catalog": "https://api.zuluworksai.com/pricing",
"cheapest_paid": "llm at $0.001/call — same model, just with USDC payment",
"premium_primitives": [
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/deep-research -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"query\":\"your research question\"}'",
"price": "$0.50",
"primitive": "deep-research",
"description": "Multi-source agentic research: web search + page extract + LLM synthesis"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/dns-audit -H \"Content-Type: application/json\" -d '{\"domain\":\"example.com\"}'",
"price": "$0.10",
"primitive": "dns-audit",
"description": "Full DNS/SSL/SPF/DKIM/security-headers audit for any domain (first call FREE)"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/browser-workflow -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"steps\":[{\"action\":\"navigate\",\"url\":\"https://example.com\"}]}'",
"price": "$0.50",
"primitive": "browser-workflow",
"description": "Multi-step browser automation: navigate, fill, click, scrape"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/cf/image -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"prompt\":\"a cat in space\"}'",
"price": "$0.10",
"primitive": "image",
"description": "AI image generation via Flux"
}
]
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "POST",
"bodyFields": {
"key": {
"type": "string",
"required": false,
"description": "Key name (required for put/get/delete)"
},
"value": {
"type": "string",
"required": false,
"description": "Value to store (required for put)"
},
"action": {
"type": "string",
"required": true,
"description": "One of: put, get, delete, list"
}
}
},
"output": {
"type": "json",
"example": {
"data": {},
"success": true,
"receipt_id": "uuid"
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"action"
],
"properties": {
"key": {
"type": "string",
"description": "Key name (required for put/get/delete)"
},
"value": {
"type": "string",
"description": "Value to store (required for put)"
},
"action": {
"type": "string",
"description": "One of: put, get, delete, list"
}
},
"description": "Request body schema for POST/PUT primitives",
"additionalProperties": true
}
},
"description": "Request body fields"
},
"output": {
"type": "object",
"required": [
"example"
],
"properties": {
"example": {
"type": "object",
"required": [
"success",
"receipt_id"
],
"properties": {
"data": {
"type": "object",
"description": "Primitive-specific response data",
"additionalProperties": true
},
"status": {
"type": "string",
"example": "completed",
"description": "Either 'completed' or 'error'"
},
"success": {
"type": "boolean",
"example": true,
"description": "Whether the primitive completed successfully"
},
"primitive": {
"type": "string",
"example": "kv-store",
"description": "Name of the primitive that was called"
},
"receipt_id": {
"type": "string",
"example": "00000000-0000-0000-0000-000000000000",
"description": "UUID of the payment receipt"
}
},
"description": "Example response payload"
}
},
"description": "Response shape"
}
},
"description": "Key-value storage: put, get, delete, list. request/response schema",
"additionalProperties": true
}
}
},
"lastUpdated": "2026-07-15T15:23:03.609Z",
"x402Version": 2,
"x-quickstart": {
"pay": "1) Send 0.01 USDC to 0xC70094bAA46Adc209EC56522b5922e5B5A2858c6 on Base (chainId 8453). 2) Sign an EIP-3009 TransferWithAuthorization. 3) Retry with header: X-PAYMENT: <base64-encoded-payload>.",
"docs": "https://api.zuluworksai.com/payment-info",
"pricing": "https://api.zuluworksai.com/pricing",
"try_now": "curl -sS -X POST https://api.zuluworksai.com/exec/kv-store -H \"Content-Type: application/json\" -d '{\"action\":\"Hello\",\"key\":\"Hello\",\"value\":\"Hello\"}'",
"free_tier": "New callers get 3 free calls to primitives priced ≤ $0.001 (llm, code, embed, eth-block-number, eth-balance, eth-gas-price). Just POST without a payment header."
}
},
{
"type": "http",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "eip3009"
},
"payTo": "0xC70094bAA46Adc209EC56522b5922e5B5A2858c6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.zuluworksai.com/cf/llm",
"mimeType": "application/json",
"description": "Text generation via Cloudflare Workers AI. Multi-model: choose from llama-3.2-1b, llama-3.2-3b (default), llama-3.1-8b, qwen3-30b, or granite-micro via the optional model field."
},
"x-upsell": {
"message": "Your 3 free calls are used. Here's what you can do with paid calls:",
"full_catalog": "https://api.zuluworksai.com/pricing",
"cheapest_paid": "llm at $0.001/call — same model, just with USDC payment",
"premium_primitives": [
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/deep-research -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"query\":\"your research question\"}'",
"price": "$0.50",
"primitive": "deep-research",
"description": "Multi-source agentic research: web search + page extract + LLM synthesis"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/dns-audit -H \"Content-Type: application/json\" -d '{\"domain\":\"example.com\"}'",
"price": "$0.10",
"primitive": "dns-audit",
"description": "Full DNS/SSL/SPF/DKIM/security-headers audit for any domain (first call FREE)"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/browser-workflow -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"steps\":[{\"action\":\"navigate\",\"url\":\"https://example.com\"}]}'",
"price": "$0.50",
"primitive": "browser-workflow",
"description": "Multi-step browser automation: navigate, fill, click, scrape"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/cf/image -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"prompt\":\"a cat in space\"}'",
"price": "$0.10",
"primitive": "image",
"description": "AI image generation via Flux"
}
]
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "POST",
"bodyFields": {
"model": {
"type": "string",
"required": false,
"description": "One of: llama-3.2-1b, llama-3.2-3b (default), llama-3.1-8b, qwen3-30b, granite-micro"
},
"prompt": {
"type": "string",
"required": true,
"description": "The input prompt"
}
}
},
"output": {
"type": "json",
"example": {
"data": {},
"success": true,
"receipt_id": "uuid"
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"prompt"
],
"properties": {
"model": {
"type": "string",
"description": "One of: llama-3.2-1b, llama-3.2-3b (default), llama-3.1-8b, qwen3-30b, granite-micro"
},
"prompt": {
"type": "string",
"description": "The input prompt"
}
},
"description": "Request body schema for POST/PUT primitives",
"additionalProperties": true
}
},
"description": "Request body fields"
},
"output": {
"type": "object",
"required": [
"example"
],
"properties": {
"example": {
"type": "object",
"required": [
"success",
"receipt_id"
],
"properties": {
"data": {
"type": "object",
"description": "Primitive-specific response data",
"additionalProperties": true
},
"status": {
"type": "string",
"example": "completed",
"description": "Either 'completed' or 'error'"
},
"success": {
"type": "boolean",
"example": true,
"description": "Whether the primitive completed successfully"
},
"primitive": {
"type": "string",
"example": "llm",
"description": "Name of the primitive that was called"
},
"receipt_id": {
"type": "string",
"example": "00000000-0000-0000-0000-000000000000",
"description": "UUID of the payment receipt"
}
},
"description": "Example response payload"
}
},
"description": "Response shape"
}
},
"description": "Text generation via Cloudflare Workers AI. Multi-model: choose from llama-3.2-1b, llama-3.2-3b (default), llama-3.1-8b, qwen3-30b, or granite-micro via the optional model field. request/response schema",
"additionalProperties": true
}
}
},
"lastUpdated": "2026-07-15T15:23:03.527Z",
"x402Version": 2,
"x-quickstart": {
"pay": "1) Send 0.001 USDC to 0xC70094bAA46Adc209EC56522b5922e5B5A2858c6 on Base (chainId 8453). 2) Sign an EIP-3009 TransferWithAuthorization. 3) Retry with header: X-PAYMENT: <base64-encoded-payload>.",
"docs": "https://api.zuluworksai.com/payment-info",
"pricing": "https://api.zuluworksai.com/pricing",
"try_now": "curl -sS -X POST https://api.zuluworksai.com/cf/llm -H \"Content-Type: application/json\" -d '{\"prompt\":\"Hello\",\"model\":\"Hello\"}'",
"free_tier": "New callers get 3 free calls to primitives priced ≤ $0.001 (llm, code, embed, eth-block-number, eth-balance, eth-gas-price). Just POST without a payment header."
}
},
{
"type": "http",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "eip3009"
},
"payTo": "0xC70094bAA46Adc209EC56522b5922e5B5A2858c6",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.zuluworksai.com/cf/stt",
"mimeType": "application/json",
"description": "Speech-to-text transcription via Cloudflare Workers AI (Whisper)."
},
"x-upsell": {
"message": "Your 3 free calls are used. Here's what you can do with paid calls:",
"full_catalog": "https://api.zuluworksai.com/pricing",
"cheapest_paid": "llm at $0.001/call — same model, just with USDC payment",
"premium_primitives": [
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/deep-research -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"query\":\"your research question\"}'",
"price": "$0.50",
"primitive": "deep-research",
"description": "Multi-source agentic research: web search + page extract + LLM synthesis"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/dns-audit -H \"Content-Type: application/json\" -d '{\"domain\":\"example.com\"}'",
"price": "$0.10",
"primitive": "dns-audit",
"description": "Full DNS/SSL/SPF/DKIM/security-headers audit for any domain (first call FREE)"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/exec/browser-workflow -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"steps\":[{\"action\":\"navigate\",\"url\":\"https://example.com\"}]}'",
"price": "$0.50",
"primitive": "browser-workflow",
"description": "Multi-step browser automation: navigate, fill, click, scrape"
},
{
"curl": "curl -X POST https://api.zuluworksai.com/cf/image -H \"Content-Type: application/json\" -H \"X-PAYMENT: <payload>\" -d '{\"prompt\":\"a cat in space\"}'",
"price": "$0.10",
"primitive": "image",
"description": "AI image generation via Flux"
}
]
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "POST",
"bodyFields": {
"audio_url": {
"type": "string",
"required": true,
"description": "URL of the audio file to transcribe"
}
}
},
"output": {
"type": "json",
"example": {
"data": {},
"success": true,
"receipt_id": "uuid"
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"audio_url"
],
"properties": {
"audio_url": {
"type": "string",
"description": "URL of the audio file to transcribe"
}
},
"description": "Request body schema for POST/PUT primitives",
"additionalProperties": true
}
},
"description": "Request body fields"
},
"output": {
"type": "object",
"required": [
"example"
],
"properties": {
"example": {
"type": "object",
"required": [
"success",
"receipt_id"
],
"properties": {
"data": {
"type": "object",
"description": "Primitive-specific response data",
"additionalProperties": true
},
"status": {
"type": "string",
"example": "completed",
"description": "Either 'completed' or 'error'"
},
"success": {
"type": "boolean",
"example": true,
"description": "Whether the primitive completed successfully"
},
"primitive": {
"type": "string",
"example": "stt",
"description": "Name of the primitive that was called"
},
"receipt_id": {
"type": "string",
"example": "00000000-0000-0000-0000-000000000000",
"description": "UUID of the payment receipt"
}
},
"description": "Example response payload"
}
},
"description": "Response shape"
}
},
"description": "Speech-to-text transcription via Cloudflare Workers AI (Whisper). request/response schema",
"additionalProperties": true
}
}
},
"lastUpdated": "2026-07-15T15:23:03.538Z",
"x402Version": 2,
"x-quickstart": {
"pay": "1) Send 0.005 USDC to 0xC70094bAA46Adc209EC56522b5922e5B5A2858c6 on Base (chainId 8453). 2) Sign an EIP-3009 TransferWithAuthorization. 3) Retry with header: X-PAYMENT: <base64-encoded-payload>.",
"docs": "https://api.zuluworksai.com/payment-info",
"pricing": "https://api.zuluworksai.com/pricing",
"try_now": "curl -sS -X POST https://api.zuluworksai.com/cf/stt -H \"Content-Type: application/json\" -d '{\"audio_url\":\"Hello\"}'",
"free_tier": "New callers get 3 free calls to primitives priced ≤ $0.001 (llm, code, embed, eth-block-number, eth-balance, eth-gas-price). Just POST without a payment header."
}
}
] OVER TIME
All charts use the 24h selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/sovereign-execution-engine/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.
UPTIME
24h UPTIME 0%
RESPONSE TIME
AVG RESP ---
PRICE (captured 402, USD)
Median across 9 endpoints. Use the selector to isolate one.
SUB-SCORES (uptime + x402 compliance)
checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression
PILLARS OVER TIME (measured)
price percentile in AI
site signals present (of 6)
Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.
VOLUME (on-chain settlement, USD)
DISTINCT BUYERS
COMPLIANCE
12/12 checks pass · grade A · stale (probe failing)last 402 captured 2026-07-15 · last up 2026-07-17
- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
- declares the current x402 version (2)
- EIP-712 domain parameters present on every EVM entry
- x402 v2 envelope delivered in the payment-required header
SITE PILLARS
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
recent checks (18) live · click to expand
TIME STATUS RESP CAUSE
○ DOWN 28ms network: SSRF: resolved to a private address
○ DOWN 29ms network: SSRF: resolved to a private address
○ DOWN 35ms network: SSRF: resolved to a private address
○ DOWN 34ms network: SSRF: resolved to a private address
○ DOWN 33ms network: SSRF: resolved to a private address
○ DOWN 109ms network: SSRF: resolved to a private address
○ DOWN 59ms network: SSRF: resolved to a private address
○ DOWN 72ms network: SSRF: resolved to a private address
○ DOWN 69ms network: SSRF: resolved to a private address
○ DOWN 62ms network: SSRF: resolved to a private address
○ DOWN 171ms network: SSRF: resolved to a private address
○ DOWN 33ms network: SSRF: resolved to a private address
○ DOWN 99ms network: SSRF: resolved to a private address
○ DOWN 33ms network: SSRF: resolved to a private address
○ DOWN 205ms network: SSRF: resolved to a private address
○ DOWN 33ms network: SSRF: resolved to a private address
○ DOWN 60ms network: SSRF: resolved to a private address
○ DOWN 31ms network: SSRF: resolved to a private address
EMBED THIS BADGE
// HTML
<a href="https://x402-list.com/services/sovereign-execution-engine?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/sovereign-execution-engine.svg" alt="Sovereign Execution Engine listed on x402-list" height="28"> </a>
// Markdown
[](https://x402-list.com/services/sovereign-execution-engine?utm_source=badge&utm_medium=referral&utm_campaign=embed)
// HTML · live uptime variant
<a href="https://x402-list.com/services/sovereign-execution-engine?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/sovereign-execution-engine.svg?data=uptime" alt="Sovereign Execution Engine uptime on x402-list" height="28"> </a>