Intelligent Legal Search — anhao_recognition
Identify case numbers in text and verify authenticity
- Selected price
- $0.05 / callPublished pricing
- Providers / implementations
- 1 / 1
- Requests · 30d
- —Loading...
- Success rate · 30d
- —Loading...
| Provider | Price / call | Requests · 30d | Performance | Access |
|---|---|---|---|---|
pkulawCurrent Intelligent Legal Search — anhao_recognition · POST | $0.05 / call | — | —successP50— |
Statistics use persisted gateway logs from the last 30 days up to now, including today.
Success rate = successful requests / all requests;
P50 = median latency of successful requests.
Prices reflect the published API contract. Contract revision: 3. Price update time: not supplied.
Playground
Run sends a real API request. Charges follow the published API contract.
curl \
'https://api.openany.si/v1/agent-apis/pkulaw/legal-search/anhao_recognition' \
-X POST \
-H "Authorization: Bearer $OPENANY_API_KEY" \
-H 'Content-Type: application/json' \
-H 'Accept: application/json' \
--data-raw '{
"text": "参见（2025）浙0106民初18676号案的裁判观点，另见（2024）京0105民初99999号案。"
}'- Method
- POST
- Endpoint
https://api.openany.si/v1/agent-apis/pkulaw/legal-search/anhao_recognition- Content type
- application/json
- Authentication
Authorization: Bearer $OPENANY_API_KEY
curl \
'https://api.openany.si/v1/agent-apis/pkulaw/legal-search/anhao_recognition' \
-X POST \
-H "Authorization: Bearer $OPENANY_API_KEY" \
-H 'Content-Type: application/json' \
-H 'Accept: application/json' \
--data-raw '{
"text": "参见（2025）浙0106民初18676号案的裁判观点，另见（2024）京0105民初99999号案。"
}'Input parameters
Fields in this listing; additional options and input encoding can vary by provider.
| Parameter | Location | Type | Required | Description |
|---|---|---|---|---|
text | JSON request bodybody | string | Yes | A text passage containing case numbers, rather than search terms. Typical inputs include judgment text, a ruling passage, a lawyer's letter citation passage, or a paper's case citation passage |
Required markers inside a nested object or variant apply when that object or variant is used.
Sample response
Published response example · Documented HTTP 200; not a live result. Published documentation example. Verify the actual response after an approved call.
{
"_meta": {
"io.modelcontextprotocol/serverInfo": {
"name": "pkulaw-anhao-recognition",
"version": "0.1.3"
}
},
"content": [
{
"text": "{\n \"text\": \"（2025）浙0106民初18676号\",\n \"caseFlag\": \"(2025)浙0106民初18676号\",\n \"title\": \"何星谕;周慧;任鹏顺;赵蕴喆;葛维根房屋租赁合同纠纷一审民事判决书\",\n \"court\": \"浙江省杭州市西湖区人民法院\",\n \"lastInstanceDate\": \"2025.11.06\",\n \"url\": \"https://www.pkulaw.com/pfnl/c7ed112b8012f81630d5f1414579bd53dd6bd0c068c3f656bdfb.html\",\n \"start\": 2,\n \"end\": 21,\n \"gid\": \"c7ed112b8012f81630d5f1414579bd53dd6bd0c068c3f656bdfb\"\n}",
"type": "text"
},
{
"text": "{\n \"text\": \"（2024）京0105民初99999号\",\n \"caseFlag\": \"\",\n \"title\": \"\",\n \"court\": \"\",\n \"lastInstanceDate\": \"\",\n \"url\": \"\",\n \"start\": 30,\n \"end\": 49,\n \"gid\": \"\"\n}",
"type": "text"
}
],
"isError": false,
"resultType": "complete",
"structuredContent": {
"result": [
{
"caseFlag": "(2025)浙0106民初18676号",
"court": "浙江省杭州市西湖区人民法院",
"end": 21,
"gid": "c7ed112b8012f81630d5f1414579bd53dd6bd0c068c3f656bdfb",
"lastInstanceDate": "2025.11.06",
"start": 2,
"text": "（2025）浙0106民初18676号",
"title": "何星谕;周慧;任鹏顺;赵蕴喆;葛维根房屋租赁合同纠纷一审民事判决书",
"url": "https://www.pkulaw.com/pfnl/c7ed112b8012f81630d5f1414579bd53dd6bd0c068c3f656bdfb.html"
},
{
"caseFlag": "",
"court": "",
"end": 49,
"gid": "",
"lastInstanceDate": "",
"start": 30,
"text": "（2024）京0105民初99999号",
"title": "",
"url": ""
}
]
}
}Agent integration
Copy the resource contract without sharing an API key.
View API Markdown
# Intelligent Legal Search — anhao_recognition
Identify case numbers in text and verify authenticity
## Available implementations
pkulaw · Intelligent Legal Search — anhao_recognition: https://openany.si/markets/apis/capabilities/pkulaw-intelligent-legal-search-anhao-recognition?offering=3f8f42c3-df41-41fa-927a-3258f17a10df · $0.05 / call
## Selected API contract
Documentation: https://openany.si/markets/apis/capabilities/pkulaw-intelligent-legal-search-anhao-recognition
Method: POST
Endpoint: https://api.openany.si/v1/agent-apis/pkulaw/legal-search/anhao_recognition
Price: $0.05 / call
Provider: pkulaw
Contract revision: 3
Price source: selected implementation in the OpenAny public API catalog. Price update time: not supplied.
Use OPENANY_API_KEY from the environment. API Key calls use your shared balance.
## Prepared request
```bash
curl \
'https://api.openany.si/v1/agent-apis/pkulaw/legal-search/anhao_recognition' \
-X POST \
-H "Authorization: Bearer $OPENANY_API_KEY" \
-H 'Content-Type: application/json' \
-H 'Accept: application/json' \
--data-raw '{
"text": "参见（2025）浙0106民初18676号案的裁判观点，另见（2024）京0105民初99999号案。"
}'
```
## API contract
```json
{
"resource_type": "api",
"name": "Intelligent Legal Search — anhao_recognition",
"endpoint": "https://api.openany.si/v1/agent-apis/pkulaw/legal-search/anhao_recognition",
"method": "POST",
"content_type": "application/json",
"execution_mode": "sync",
"authentication": {
"type": "bearer",
"environment_variable": "OPENANY_API_KEY"
},
"inputs": [
{
"description": "Identify case numbers in text and verify authenticity",
"json_schema": {
"properties": {
"text": {
"description": "A text passage containing case numbers, rather than search terms. Typical inputs include judgment text, a ruling passage, a lawyer's letter citation passage, or a paper's case citation passage",
"title": "Text",
"type": "string"
}
},
"required": [
"text"
],
"title": "anhao_recognitionArguments",
"type": "object"
},
"location": "body",
"name": "body",
"nullable": false,
"pointer": "",
"required": true,
"type": "object"
}
],
"billing": {
"currency": "USD",
"mode": "fixed",
"priceMicroUsd": "50000",
"rounding": null,
"unit": "call",
"unitQuantity": null
},
"examples": [
{
"http_status": 200,
"name": "Documentation example",
"request": {
"body": {
"text": "参见（2025）浙0106民初18676号案的裁判观点，另见（2024）京0105民初99999号案。"
},
"headers": {
"Accept": "application/json"
},
"path": {},
"query": {}
},
"response_body": {
"_meta": {
"io.modelcontextprotocol/serverInfo": {
"name": "pkulaw-anhao-recognition",
"version": "0.1.3"
}
},
"content": [
{
"text": "{\n \"text\": \"（2025）浙0106民初18676号\",\n \"caseFlag\": \"(2025)浙0106民初18676号\",\n \"title\": \"何星谕;周慧;任鹏顺;赵蕴喆;葛维根房屋租赁合同纠纷一审民事判决书\",\n \"court\": \"浙江省杭州市西湖区人民法院\",\n \"lastInstanceDate\": \"2025.11.06\",\n \"url\": \"https://www.pkulaw.com/pfnl/c7ed112b8012f81630d5f1414579bd53dd6bd0c068c3f656bdfb.html\",\n \"start\": 2,\n \"end\": 21,\n \"gid\": \"c7ed112b8012f81630d5f1414579bd53dd6bd0c068c3f656bdfb\"\n}",
"type": "text"
},
{
"text": "{\n \"text\": \"（2024）京0105民初99999号\",\n \"caseFlag\": \"\",\n \"title\": \"\",\n \"court\": \"\",\n \"lastInstanceDate\": \"\",\n \"url\": \"\",\n \"start\": 30,\n \"end\": 49,\n \"gid\": \"\"\n}",
"type": "text"
}
],
"isError": false,
"resultType": "complete",
"structuredContent": {
"result": [
{
"caseFlag": "(2025)浙0106民初18676号",
"court": "浙江省杭州市西湖区人民法院",
"end": 21,
"gid": "c7ed112b8012f81630d5f1414579bd53dd6bd0c068c3f656bdfb",
"lastInstanceDate": "2025.11.06",
"start": 2,
"text": "（2025）浙0106民初18676号",
"title": "何星谕;周慧;任鹏顺;赵蕴喆;葛维根房屋租赁合同纠纷一审民事判决书",
"url": "https://www.pkulaw.com/pfnl/c7ed112b8012f81630d5f1414579bd53dd6bd0c068c3f656bdfb.html"
},
{
"caseFlag": "",
"court": "",
"end": 49,
"gid": "",
"lastInstanceDate": "",
"start": 30,
"text": "（2024）京0105民初99999号",
"title": "",
"url": ""
}
]
}
}
}
]
}
```Error handling
| Status | Next step |
|---|---|
400 | Check the offering and request fields. |
401 / 403 | Verify your credentials and access permissions. |
402 | Inspect the selected access mode and returned payment requirements. |
429 | Respect the returned rate limit and retry guidance. |
5xx | Inspect the error and usage record before retrying a paid operation. |
Documentation example
Published documentation example. Verify the actual response after an approved call.
Prepare your environment
Use a terminal with cURL installed.
Use an OpenAny API key with shared-balance access. Confirm availability and price before running; a call may charge your balance.
Set the key in your terminal using the hidden prompt below. Keep its value out of source files and logs.
Terminal · macOS / Linuxprintf 'OpenAny API key: ' read -r -s OPENANY_API_KEY export OPENANY_API_KEY printf '\n'Run the request
Paste the complete command below into your terminal.
Values to replace before running 1
Review these request fields before running. Keep the published provider and request method unchanged.
body- Identify case numbers in text and verify authenticity
Terminal · cURLcurl \ 'https://api.openany.si/v1/agent-apis/pkulaw/legal-search/anhao_recognition' \ -X POST \ -H "Authorization: Bearer $OPENANY_API_KEY" \ -H 'Content-Type: application/json' \ -H 'Accept: application/json' \ --data-raw '{ "text": "参见（2025）浙0106民初18676号案的裁判观点，另见（2024）京0105民初99999号案。" }'Check the response
Published response example · Documented HTTP 200; not a live result.
Sample response · not a live result{ "_meta": { "io.modelcontextprotocol/serverInfo": { "name": "pkulaw-anhao-recognition", "version": "0.1.3" } }, "content": [ { "text": "{\n \"text\": \"（2025）浙0106民初18676号\",\n \"caseFlag\": \"(2025)浙0106民初18676号\",\n \"title\": \"何星谕;周慧;任鹏顺;赵蕴喆;葛维根房屋租赁合同纠纷一审民事判决书\",\n \"court\": \"浙江省杭州市西湖区人民法院\",\n \"lastInstanceDate\": \"2025.11.06\",\n \"url\": \"https://www.pkulaw.com/pfnl/c7ed112b8012f81630d5f1414579bd53dd6bd0c068c3f656bdfb.html\",\n \"start\": 2,\n \"end\": 21,\n \"gid\": \"c7ed112b8012f81630d5f1414579bd53dd6bd0c068c3f656bdfb\"\n}", "type": "text" }, { "text": "{\n \"text\": \"（2024）京0105民初99999号\",\n \"caseFlag\": \"\",\n \"title\": \"\",\n \"court\": \"\",\n \"lastInstanceDate\": \"\",\n \"url\": \"\",\n \"start\": 30,\n \"end\": 49,\n \"gid\": \"\"\n}", "type": "text" } ], "isError": false, "resultType": "complete", "structuredContent": { "result": [ { "caseFlag": "(2025)浙0106民初18676号", "court": "浙江省杭州市西湖区人民法院", "end": 21, "gid": "c7ed112b8012f81630d5f1414579bd53dd6bd0c068c3f656bdfb", "lastInstanceDate": "2025.11.06", "start": 2, "text": "（2025）浙0106民初18676号", "title": "何星谕;周慧;任鹏顺;赵蕴喆;葛维根房屋租赁合同纠纷一审民事判决书", "url": "https://www.pkulaw.com/pfnl/c7ed112b8012f81630d5f1414579bd53dd6bd0c068c3f656bdfb.html" }, { "caseFlag": "", "court": "", "end": 49, "gid": "", "lastInstanceDate": "", "start": 30, "text": "（2024）京0105民初99999号", "title": "", "url": "" } ] } }
Common questions
Do I need a separate key for every provider?
Use your OpenAny API key for standard API access. Read it from OPENANY_API_KEY in your environment and keep it out of prompts, source code and logs.
Are these providers interchangeable?
No. Each offering has its own inputs, pricing and response contract. Selecting a catalog offering does not establish automatic routing or fallback. Confirm the service contract before calling.
How is this API billed?
API-key calls use your shared balance at the selected implementation's published rate. Check the billing unit and request-specific pricing rules before making a paid call. Recorded usage determines the final charge under that contract.
Where do the price and contract come from?
The selected implementation publishes its provider, request contract, revision and billing rules through OpenAny's public API catalog. A revision number identifies a contract version, not a price update date. A price update timestamp is not supplied; do not treat a page date as one.
How do OpenAny Balance and x402 differ?
OpenAny Balance uses an API key and one shared balance. Card, USDC and x402 top-ups, card auto top-up and USDC subscriptions fund that balance; available routes appear on the Credits page. Direct x402 is a separate pay-per-request flow, available only on listings that show it and requiring an authorized payment client.
Does Playground send a paid request?
Yes. After you sign in, Run sends a real API request using an active OpenAny API key. Charges follow the published API contract and use your shared balance. Selecting an implementation, editing inputs and viewing sample responses do not send requests.