Docs

Getting Started

  • Overview

Feeds

  • Recycling Feeds
  • Feed Validator

Postbacks

  • Postbacks

Reference

  • Changelog
PriceFirst Documentation

Integration Docs

Everything marchants need to integrate with PriceFirst — from uploading pricing feeds to receiving signed customer orders and running the test harness before going live.

Feeds

Recycling Feeds

CSV spec, column reference, whitelists, price rules and the HTTPS requirement.

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Feeds

Mobile Phones format

Parser accepted aliases, storage/network/condition normalisation.

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Feeds

iPad format

iPad parser spec and accepted aliases.

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Feeds

Feed Validator

HEAD probe, HTTPS check, parser dry-run — public and admin endpoints.

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Orders

Postbacks

Signed order deliveries to your postbackUrl: headers, payload, response.

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Orders

Signing & Security

Shared token, HMAC-SHA256 signature, timestamp window, HTTPS requirement.

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Orders

Retries & Idempotency

Exponential backoff, Idempotency-Key, attempt history.

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Orders

Postback Test Harness

End-to-end: PriceFirst signs a sample and POSTs it to your endpoint, then validates the JSON response.

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© 2026 PriceFirst · Integration Documentation