Polymer Prove API
externalProof generation and query service from Polymer Labs. Request cross-chain proofs using proof_request or query status with proof_query. Payment proofs supported.
Price
from $0.0100
up to $0.1000 per request
Network
base
Category
other
On-chain txns
190
Uptime
100%
Avg latency
465ms
Checks
160
Status
Healthy
Base URL
Endpoints (2)
Discovered from on-chain x402 payment activity. Prices shown are per-call in USDC.
Access Polymer Labs proof generation and query service. Request proofs using proof_request (returns job ID) or query proof status using proof_query. Supports payment proofs. Read the docs here https://docs.polymerlabs.org/docs/build/prove-api-V2/api-endpoints
Access Polymer Labs proof generation and query service
Payment
How to call
# one-time setup
npx @apihubio/cli register
npx @apihubio/cli topup 10
# call it
npx @apihubio/cli call http://api.polymer.zone \
-X POST \
-d '{ /* check provider docs for input */ }'
# or save it to Claude/Cursor/Codex
npx @apihubio/cli install
npx @apihubio/cli add http://api.polymer.zoneVia 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("http://api.polymer.zone", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ /* check provider docs for input */ }),
});
const data = await res.json();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.