Tavily web search, the real Tavily API paid per call in USDC, no Tavily key
Tavily web search, the real Tavily API paid per call in USDC, no Tavily key. POST the Tavily /search body: { query, search_depth?, max_results?, topic?, include_answer? }. search_depth is basic, advanced, fast or ultra-fast. Returns ranked results with page content, plus an answer on request. https://docs.tavily.com/documentation/api-reference/endpoint/search $0.042 USDC per request. Agent search: tavily, tavily api, web search, search api, llm-ready results, answer.
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://search.gedx402.com/v1/tavily/search
| Category | Search and research |
|---|---|
| Provider host | search.gedx402.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-31 | valid payment request | 402 | $0.042 | 556 ms |
| 2026-10-29 | valid payment request | 402 | $0.042 | 33 ms |
Example input (from the provider)
{
"body": {
"max_results": 5,
"query": "x402 payment protocol for AI agents"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": true,
"properties": {
"include_answer": {
"type": "string"
},
"include_domains": {
"items": {
"type": "string"
},
"type": "array"
},
"max_results": {
"type": "integer"
},
"query": {
"type": "string"
},
"search_depth": {
"enum": [
"basic",
"advanced",
"fast",
"ultra-fast"
],
"type": "string"
},
"topic": {
"enum": [
"general",
"news",
"finance"
],
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}