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Sponge Gateway

external

API payment gateway dashboard

by Paysponge13 endpoints100% uptime429ms avg

Price

from $0.0100

up to $1.00 per request

Network

base

Category

other

On-chain txns

0

Uptime

100%

Avg latency

429ms

Checks

88

Status

Healthy

Base URL

https://wolframalpha.x402.paysponge.com

Endpoints (13)

Discovered from on-chain x402 payment activity. Prices shown are per-call in USDC.

POST/createTask
base$0.0100

Service: 2Captcha (https://2captcha.x402.paysponge.com/createTask)

POST/v1/simple
base$0.0100

Service: Wolfram Alpha (https://wolframalpha.x402.paysponge.com/v1/simple)

POST/v2/query
base$0.0200

Service: Wolfram Alpha (https://wolframalpha.x402.paysponge.com/v2/query)

POST/x402/purchase/svc_d5ymfernpzeh58gb8/person/enrichment
base$0.0200

Service: Nyne AI (https://api.paysponge.com/person/enrichment)

POST/x402/purchase/svc_d5ymfernpzeh58gb8/person/search
base$0.0200

Service: Nyne AI (https://api.paysponge.com/person/search)

POST/x402/purchase/svc_d672d90ggvqqygj60/extract
base$0.0500

Service: Reducto (https://api.paysponge.com/extract)

POST/x402/purchase/svc_d672d90ggvqqygj60/parse
base$0.0500

Service: Reducto (https://api.paysponge.com/parse)

POST/x402/purchase/svc_d6kszbre4qwg5n4n4/status/%7BtextId%7D
base

Service: Textbelt (https://api.paysponge.com/status/{textId})

POST/x402/purchase/svc_d6kszbre4qwg5n4n4/status/test
base

Service: Textbelt (https://api.paysponge.com/status/test)

POST/x402/purchase/svc_d6kszbre4qwg5n4n4/text
base$0.0200

Service: Textbelt (https://api.paysponge.com/text)

POST/x402/purchase/svc_d79zmxrk1hk7f3mp0
base$1.00

Service: Megapot API (/)

POST/x402/purchase/svc_d7mq738nrv9m8cv10/v0/profiles/:address
base$0.0500

Service: Formo (/v0/profiles/{address})

POST/x402/purchase/svc_d7y5tb8gh147se37m/url/:domain
base$0.0100

Service: Website URL Extractor (https://api.paysponge.com/url/{domain})

Payment

Protocolx402 (direct payment, USDC)
Networkbase
Pay to9246Xr...6ois

How to call

Via APIHub (recommended)No wallet · pay with credits · gasless
# one-time setup
npx @apihubio/cli register
npx @apihubio/cli topup 10

# call it
npx @apihubio/cli call https://wolframalpha.x402.paysponge.com \
  -X POST \
  -d '{ /* check provider docs for input */ }'

# or save it to Claude/Cursor/Codex
npx @apihubio/cli install
npx @apihubio/cli add https://wolframalpha.x402.paysponge.com
APIHub pays the provider on your behalf and debits your credit balance for the exact amount. No wallet setup, no gas, no per-call signing.
Via direct x402 (advanced)Bring your own wallet
import { wrapFetchWithPayment } from "@x402/fetch";
import { createWalletClient, http } from "viem";
import { privateKeyToAccount } from "viem/accounts";
import { base } from "viem/chains";

const account = privateKeyToAccount("0xYOUR_PRIVATE_KEY");
const client = createWalletClient({ account, chain: base, transport: http() });
const x402Fetch = wrapFetchWithPayment(client);

const res = await x402Fetch("https://wolframalpha.x402.paysponge.com", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({ /* check provider docs for input */ }),
});
const data = await res.json();
Requires USDC on Base and gas on each call. The @x402/fetch client signs EIP-3009 transferWithAuthorization for each 402 response and retries.

This is an external service not operated by APIHub. Listing data is sourced from public on-chain records and third-party indexes. Payment goes directly to the service provider via the x402 protocol. APIHub does not guarantee availability, accuracy, or quality of external services.