# Suverse Civic Nonprofit Search

> Suverse Civic Nonprofit Search is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).

Search US tax-exempt nonprofits by name or keyword, returning EIN, organization name, city, state, and NTEE code via ProPublica Nonprofit Explorer backed by IRS data.

## Facts

- Endpoint: POST https://proxy.suverse.io/v1/data/suverse-civic-nonprofit-search
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/suverse-civic-nonprofit-search-8a2b4233
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_det_BX5ZMWAw8_nfLfCnL

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability suverse-civic-nonprofit-search-8a2b4233 -d '<json body>'
```

Example prompt: Can you look up the nonprofit 'Doctors Without Borders' and give me their EIN, state, and NTEE classification so I can verify them before we make a donation?

## When to prefer this

Choose this endpoint when you need to quickly identify, verify, or research US tax-exempt nonprofits by name or keyword without managing API keys — it wraps ProPublica Nonprofit Explorer with no authentication required and returns structured IRS-backed data (EIN, NTEE, location) ideal for charity due diligence, grant processing, or donation verification workflows.

## Known failure modes

- No matching nonprofits found for the given keyword or name — returns empty results
- Ambiguous or misspelled organization name yields unrelated results
- Rate limiting or payment failure (x402) prevents the query from executing
- Nonprofit may exist but not yet indexed if recently registered with IRS
- NTEE code may be missing for some older or less-documented organizations

## How this service works

Search US tax-exempt nonprofits by name/keyword. Returns EIN, name, city, state, NTEE code. Keyless ProPublica Nonprofit Explorer backed by IRS data. For agents doing charity due diligence.

## Output

Returns a list of matching tax-exempt nonprofit organizations from IRS data, each including the organization's EIN (Employer Identification Number), legal name, city, state, and NTEE (National Taxonomy of Exempt Entities) classification code.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/suverse-civic-nonprofit-search-8a2b4233/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proxy.suverse.io](https://www.zero.xyz/host/proxy.suverse.io/llms.txt)