Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
isbn | string | null | 9780140328721 |
keyronne.com
keyronne.com- Category
- Service
- Network
- Avg / request
- $0.001 – $0.01
- Endpoints
- 30
Service overview
What is keyronne.com?
Validate a JSON value against a JSON Schema and coerce common LLM-output mistakes (numbers as strings, stringified booleans, scalars where arrays are expected, missing defaults, extra properties). Returns the coerced value plus a structured error report. Built for cleaning up LLM tool-call arguments and structured outputs. POST a JSON body like: {"schema":{"type":"object","required":["name","age"],"properties":{"name":{"type":"string"},"age":{"type":"integer"}}},"data":{"name":"Ada","age":"36"}}
Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.
Paste into your agentic chat and let your agent guide you.
Make a Call
Example request
npx awal x402 pay "https://keyronne.com/api/book" \
--method POST \
--data '{
"isbn": "{isbn}"
}'What you get back
{
"endpoint": "POST /api/book",
"paid": true,
"query": "example input",
"result": {
"value": "Structured response from the service."
}
}API surface
Endpoints
30 crawlable routes
Parameters3
| Parameter | Type | Default | Example |
|---|---|---|---|
convert | object | null | null |
expression | string | null | sqrt(2) * sin(pi/4) + 17^2 |
stats | array | null | [] |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
card | string | null | 4111 1111 1111 1111 |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
address | string | null | 0xB86F95EF5FA904318Ea9Df3b59AdCe099b478fC4 |
chain | string | null | base |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
block | string | null | latest |
chain | string | null | base |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | ethereum |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
address | string | null | 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
chain | string | null | base |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
chain | string | null | base |
hash | string | null | 0xb498053e345acd227657ef2e3de7d9fd9b861d673368419c4b18cfaea20365c8 |
Parameters4
| Parameter | Type | Default | Example |
|---|---|---|---|
maxChars | number | null | 2000 |
overlap | number | null | 200 |
strategy | string | null | paragraphs |
text | string | null | Long document... |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
background | string | null | #ffffff |
color | string | null | #3498db |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
csv | string | null | name,age,active
Ada,36,true
Bob,29,false |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
datetime | string | null | 2026-07-08T14:30:00Z |
timezone | string | null | America/New_York |
Parameters3
| Parameter | Type | Default | Example |
|---|---|---|---|
a | string | null | line one
line two
|
b | string | null | line one
line 2
|
mode | string | null | lines |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
name | string | null | example.com |
type | string | null | MX |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
emails | array | null | [] |
Parameters3
| Parameter | Type | Default | Example |
|---|---|---|---|
codec | string | null | base64 |
operation | string | null | encode |
text | string | null | hello world |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
limit | number | null | 1 |
query | string | null | eiffel tower, paris |
Parameters3
| Parameter | Type | Default | Example |
|---|---|---|---|
algorithm | string | null | sha256 |
encoding | string | null | hex |
text | string | null | hello world |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
iban | string | null | DE89 3704 0044 0532 0130 00 |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
cidr | string | null | 192.168.1.0/24 |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
text | string | null | ```json
{name: 'Ada', age: 36, tags: ['x',], active: True |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
url | string | null | https://example.com/article |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
phone | string | null | +14155552671 |
Parameters1
| Parameter | Type | Default | Example |
|---|---|---|---|
symbols | array | null | [] |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
mode | string | null | car |
stops | array | null | [] |
Parameters4
| Parameter | Type | Default | Example |
|---|---|---|---|
count | number | null | 2 |
length | number | null | 24 |
symbols | boolean | null | true |
type | string | null | password |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
texts | array | null | [] |
threshold | number | null | 0.8 |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
data | object | null | null |
schema | object | null | null |
Parameters3
| Parameter | Type | Default | Example |
|---|---|---|---|
city | string | null | paris |
days | number | null | 3 |
hourly | number | null | 12 |
Parameters2
| Parameter | Type | Default | Example |
|---|---|---|---|
limit | number | null | 5 |
query | string | null | Ada Lovelace |
FAQ
Questions Agents Ask About keyronne.com
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