# x402node, pay as you go: Reverse email lookup API

> Look up Gravatar avatar URL + public profile by email.

x402node's x402 pay per call plan for the reverse email lookup API costs $2.20 per 1,000 people. We check each provider's docs for 13 fields. x402node's docs list 2: Location, Photo.
We haven't run x402node through [our reverse email lookup API benchmark](https://datacircle.dev/best-reverse-email-lookup-api.txt) yet.
We rank 478 plans for reverse email lookup APIs by price. Half the plans cost $31.083 or less per 1,000 people. This plan costs less per 1,000 people than 91% of the 478 plans.
[Minerva's $400 monthly plan](https://datacircle.dev/reverse-email-lookup-apis/minerva/400-monthly/llms.txt) costs the least per 1,000 people. Minerva's reverse email lookup API costs nothing beyond the plan price. [StableEnrich's pay-as-you-go plan](https://datacircle.dev/reverse-email-lookup-apis/stableenrich/pay-as-you-go/llms.txt) costs the least for 10,000 people a month: $0.20.
[Village's $25 pack (Reverse Lookup by Email, cached only)](https://datacircle.dev/reverse-email-lookup-apis/village/25-pack-1000-credits-post-v2-people-enrich-by-email-reverse-lookup-by-email-cached-only/llms.txt) covers any number of people. Village's $25 pack costs less up front than Minerva's $400 monthly plan.
[GetProspect](https://datacircle.dev/reverse-email-lookup-apis/getprospect/399-monthly-growth-50k-post-v2-people-enrich/llms.txt), [Village](https://datacircle.dev/reverse-email-lookup-apis/village/1-monthly/llms.txt) and [Findymail](https://datacircle.dev/reverse-email-lookup-apis/findymail/399-monthly-business-plus-post-api-search-reverse-email-reverse-email-lookup-full/llms.txt) are the best reverse email lookup API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/reverse-email-lookup-apis/x402node/pay-as-you-go
- [Reverse email lookup API: the best of 30+ providers compared](https://datacircle.dev/best-reverse-email-lookup-api.txt)
- Get it: https://x402node.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- Request: `GET https://api.x402node.dev/identity/gravatar`
- API key: not needed
- Its API docs: https://api.x402node.dev/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing#/paths/~1identity~1gravatar
- Sold by: x402node (https://x402node.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing)
- Checked: 2026-11-09

## In the answer

- Completeness: 15%
- Location: ✓
- Photo: ✓

## Price

- $ per 1,000 people: $2.20
- Per: call
- Billing: pay as you go

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## In their words

- Their pitch: Look up Gravatar avatar URL + public profile by email.

## Data

- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: per call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: email. Optional: size, default
- Method: GET
- Path: /identity/gravatar

## About the plan

- Plan: x402 pay per call
- Who can get it: anyone with a wallet paying USDC on Base or Solana (x402), no account or API key

## The 7 fields the plan's answer can hold

name, location, profile picture, links, accounts, MD5 hash, SHA-256 hash

## x402node's plans (1)

- [x402node, pay as you go](https://datacircle.dev/reverse-email-lookup-apis/x402node/pay-as-you-go/llms.txt): $2.20 per 1,000, 15% complete

## x402node's calls for this API (1)

- `GET /identity/gravatar`: [x402node, pay as you go](https://datacircle.dev/reverse-email-lookup-apis/x402node/pay-as-you-go/llms.txt)

## x402node's APIs (12)

- [x402node: Amazon product API pricing, 1 plan](https://datacircle.dev/amazon-product-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: Amazon search API pricing, 1 plan](https://datacircle.dev/amazon-search-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: Google Shopping search API pricing, 1 plan](https://datacircle.dev/google-shopping-search-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: Hacker News search API pricing, 1 plan](https://datacircle.dev/hacker-news-search-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: domain WHOIS API pricing, 1 plan](https://datacircle.dev/domain-whois-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: email verification API pricing, 1 plan](https://datacircle.dev/validate-email-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: image search API pricing, 1 plan](https://datacircle.dev/image-search-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: local business search API pricing, 1 plan](https://datacircle.dev/local-business-search-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: news API pricing, 1 plan, GET /serp/news](https://datacircle.dev/news-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-news/llms.txt)
- [x402node: news API pricing, 1 plan, GET /serp/cn-news](https://datacircle.dev/news-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-cn-news/llms.txt)
- [x402node: news API pricing, 1 plan, GET /search/news](https://datacircle.dev/news-apis/x402node/pay-as-you-go-x402-pay-per-call-get-search-news/llms.txt)
- [x402node: reverse email lookup API pricing, 1 plan](https://datacircle.dev/reverse-email-lookup-apis/x402node/pay-as-you-go/llms.txt)
- [x402node: SERP API pricing, 1 plan, GET /serp/geo](https://datacircle.dev/serp-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-geo/llms.txt)
- [x402node: SERP API pricing, 1 plan, GET /serp/cn](https://datacircle.dev/serp-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-cn/llms.txt)
- [x402node: SERP API pricing, 1 plan, GET /serp/web](https://datacircle.dev/serp-apis/x402node/pay-as-you-go-x402-pay-per-call-get-serp-web/llms.txt)
- [x402node: web scraping API pricing, 1 plan, GET /web/batch](https://datacircle.dev/web-scraping-apis/x402node/pay-as-you-go-x402-pay-per-call-get-web-batch/llms.txt)
- [x402node: web scraping API pricing, 1 plan, GET /r](https://datacircle.dev/web-scraping-apis/x402node/pay-as-you-go-x402-pay-per-call-get-r/llms.txt)
- [x402node: web scraping API pricing, 1 plan, GET /web/read](https://datacircle.dev/web-scraping-apis/x402node/pay-as-you-go-x402-pay-per-call-get-web-read/llms.txt)
- [x402node: web scraping API pricing, 1 plan, GET /reader](https://datacircle.dev/web-scraping-apis/x402node/pay-as-you-go-x402-pay-per-call-get-reader/llms.txt)
- [x402node: web scraping API pricing, 1 plan, GET /reader/clean](https://datacircle.dev/web-scraping-apis/x402node/pay-as-you-go-x402-pay-per-call-get-reader-clean/llms.txt)
- [x402node: web scraping API pricing, 1 plan, GET /web/extract](https://datacircle.dev/web-scraping-apis/x402node/pay-as-you-go-x402-pay-per-call-get-web-extract/llms.txt)

## x402node: reverse email lookup API alternatives

- [AI Ark, $758 yearly](https://datacircle.dev/reverse-email-lookup-apis/ai-ark/758-yearly/llms.txt): $2.106 per 1,000, 92% complete, 30 days
- [RiteKit, $330 monthly](https://datacircle.dev/reverse-email-lookup-apis/ritekit/330-monthly/llms.txt): $2.20 per 1,000, 0% complete
- [Minelead, $2,748 yearly](https://datacircle.dev/reverse-email-lookup-apis/minelead/2748-yearly/llms.txt): $2.29 per 1,000, 38% complete, stored
- [B2B Enrich Search on Apify, $10,788 yearly](https://datacircle.dev/reverse-email-lookup-apis/b2b-enrich-search-on-apify/10788-yearly/llms.txt): $2.304 per 1,000, 23% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-09.

- https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://api.x402node.dev/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://api.x402node.dev/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing
- https://x402node.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=reverse-email-lookup-api-pricing